Car Rental Sardinia: The Complete Island Driving Guide

Sardinia’s best beaches are not accessible by bus, train, or tour group. The turquoise coves of Ogliastra, the pink sand of Budelli, the deserted bays of the Sulcis coast - getting to any of them requires a car. Sardinia has a decent road network for an island this size, but public transport outside the main towns is minimal and slow. A rental car transforms what you can reach in a day.

This guide covers airport pickup options in Olbia and Cagliari, key driving distances, prices as of 2026, and what to expect from Sardinian roads.

Which Airport to Pick Up From: Olbia or Cagliari

Sardinia has three airports but two that matter for most visitors.

Olbia Costa Smeralda (OLB) is the obvious choice for anyone heading to the north of the island - Costa Smeralda, the Maddalena Archipelago, Gallura, and the wine country around Tempio Pausania. OLB is a compact, modern airport with desks for all major suppliers including Hertz, Avis, Europcar, Sixt, and local operator Autonoleggio Sardalba. Pick-up is fast compared to the larger Italian mainland airports.

Cagliari Elmas (CAG) is the island’s main hub and the better option for the south - Villasimius and the Costa Rei beaches, the Nora archaeological site, and the salt lakes of Molentargius near the city itself. It also suits travellers arriving from mainland Italy on budget carriers. Rental desks are in the arrivals hall.

Alghero Fertilia (AHO) is a third option for the northwest - useful if you want to base yourself in Alghero and explore the Coral Riviera and the caves of Nettuno without driving across the whole island. Rental selection is smaller than at OLB or CAG.

One-way rentals between airports are available but expect a surcharge of approximately €30–60 as of 2026. If you plan to arrive in Olbia and depart from Cagliari (or vice versa), factor this into your budget when comparing operators.

Key Driving Distances in Sardinia

Sardinia is larger than many visitors expect - about 250 km from north to south. These are approximate driving times on the main SS131 (Carlo Felice highway) and coastal routes:

Route	Distance	Drive Time
Olbia → San Teodoro	35 km	35 min
Olbia → Palau (Maddalena ferry)	50 km	55 min
Olbia → Nuoro	105 km	1h 30min
Olbia → Cagliari	265 km	2h 30min
Cagliari → Villasimius	50 km	55 min
Cagliari → Pula (Nora)	35 km	40 min
Cagliari → Oristano	100 km	1h 10min
Cagliari → Alghero	220 km	2h 20min

Times are for clear road conditions - add 30–40% for July/August traffic on the SS131.

Essential Destinations Worth the Drive

Costa Smeralda and the Gallura Coast

The Costa Smeralda stretches roughly 55 km along the northeast coast from Porto Cervo to Baia Sardinia. Access is entirely by car - no train, no direct ferry. The beaches here (Capriccioli, Liscia Ruja, Grande Pevero) are among the most photographed in the Mediterranean, but they fill quickly in August. Plan to arrive before 9am at the most popular spots.

Gennargentu and the Ogliastra Interior

The Gennargentu massif forms the mountainous heart of Sardinia. The road from Nuoro to Fonni and south through Desulo is spectacular and largely traffic-free - but it requires confidence on winding single-lane mountain roads. The beaches below Ogliastra (Cala Luna, Cala Gonone, Cala Mariolu) are accessible either by boat tour from Cala Gonone or, in some cases, by a long unpaved track that requires a high-clearance vehicle. Check conditions before committing.

Capo Caccia and the Grotte di Nettuno

Located 24 km west of Alghero, the sea caves of Nettuno are accessible by boat (seasonal, from Alghero harbour) or by driving to Capo Caccia and descending 654 steps. Either way, a car is needed to reach the cape. Entry to the caves is approximately €15 per adult as of 2026; open year-round but check current hours.

Sulcis and the Southwest

The Sulcis-Iglesiente region in southwest Sardinia is the least-visited corner of the island and arguably the most rewarding for independent travellers. Ancient Phoenician sites at Nora and Sant’Antioco, the island of San Pietro, and the beaches around Teulada are all here. The roads are well-maintained and the scenery - industrial history meeting pristine coast - is unlike anywhere else in the Mediterranean.

Sardinian Road Conditions

Sardinia’s main arteries - the SS131 between Cagliari and Porto Torres, and the SS125 running along the east coast - are fast, modern roads in good condition. Secondary routes into the interior and to coastal beaches vary considerably.

What to expect:

The SS125 Orientale Sarda (east coast highway) is a genuine mountain road in places - narrow, winding, and beautiful. Allow more time than the GPS suggests.
Beach access roads in summer are often unpaved tracks. A standard economy car is usually fine for established beaches; a small SUV gives more clearance on rougher tracks.
The SS597 in the north is prone to livestock on the road - genuinely. Slow down around blind bends.

Fuel: Petrol stations are sparse in the interior - fill up whenever you see one below half a tank. Prices as of 2026 average approximately €1.78/litre for petrol, €1.68/litre for diesel. Many rural stations are card-only after hours.

ZTL Zones in Sardinian Towns

Sardinia’s ZTL zones are less extensive than those on the mainland, but they exist in several historic centres.

Cagliari has a pedestrianised castle district (Castello quarter) and ZTL enforcement on Corso Vittorio Emanuele II during certain hours. Park outside and walk up.
Alghero restricts access to its old town from the Porta Terra onwards in summer. Use the car parks on Via Catalogna or Via Garibaldi.
Bosa has limited access through its historic riverside centre - park near the river and walk the medieval streets.
Oristano has ZTL zones in the centre, typically active weekday mornings and evenings.

Signs at zone entry points are red circles with a camera symbol. Enforcement is real - fines arrive via the rental company weeks after departure.

Car Rental Prices in Sardinia (2026 Estimates)

Sardinia has relatively high rental prices compared to mainland Italy, especially in summer, because island-based fleets are limited and demand is intense.

Season	Economy (e.g. Fiat Panda)	Compact (e.g. VW Polo)	Small SUV (e.g. Jeep Renegade)
Low (Oct–Apr)	from €20/day	from €28/day	from €40/day
Shoulder (May–Jun, Sep)	from €35/day	from €48/day	from €65/day
Peak (Jul–Aug)	from €70/day	from €95/day	from €130/day

Estimates as of 2026. July and August prices at OLB and CAG can be significantly higher for last-minute bookings.

Insurance notes: CDW (collision damage waiver) with a large excess is standard. Given the unpaved beach tracks on Sardinia, full coverage is worth considering - especially if you plan to explore Ogliastra or the southwest coast where road conditions are unpredictable.

Booking Advice

Book as early as possible for peak season. Sardinian rental fleets are genuinely limited. We have seen economy cars sell out completely at OLB in August by early June.
Compare multiple suppliers. Local operators sometimes offer better rates than international chains, particularly in the shoulder season.
One-way pricing: If arriving in Olbia and departing from Cagliari (or reverse), compare the one-way surcharge against the cost of a full-loop itinerary - sometimes it is cheaper to return to your start airport.

Compare rates across suppliers with our car hire tool to find the best price for your dates.

Getting Around Sardinia Without a Car

Buses connect Cagliari, Oristano, Nuoro, Olbia, and Sassari - the ARST network is reliable on these routes. But to reach any beach outside the main towns, or to explore the interior, you need independent transport. Scooter hire is available in most resort towns for shorter explorations. For a week-long itinerary, a car is by far the most practical option.

Find more on planning your island visit in our full Sardinia island guide.