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Car Rental Companies

Route Overview

Car rental Split to Mostar

Key facts before you go – distance, documents, and the best time to drive.

~€0.77/hour in the central zone

Required at booking

BiH endorsed

Not standard on this route

Moderate Crossing

Easy to Moderate Crossing

The Split → Trieste journey is longer than the short Istrian routes and passes through Croatia and Slovenia before reaching Italy. The route is straightforward on major roads, but allow extra time for traffic, motorway stops and any border checks.

Document Required 

📘 Passport

📋 Insurance certificate needed

👨‍✈️ Driving Licence

💳 Credit Card

Why go: Trieste’s waterfront, historic cafés and Austro-Hungarian architecture make it a distinctive northern Italian destination. The journey also lets you experience the Croatian coast, Slovenia’s Karst landscape and the northern Adriatic in one road trip.

Jan-Mar
Low
Apr–May
Mild
Jun
Mild
Jul–Aug
Peak
Sep–Oct
Mild
Nov–Dec
Low

ℹ️

May–June and Sep–Oct offer the best mix of price and short border queues. Book 4–6 weeks ahead for July–August.

Vehicle fleet

Car Categories Available

Browse our range of vehicles to find the perfect match for your cross-border adventure.

*The prices above are subject to change without prior notice. Since costs vary by vehicle class, dates, supplier, and season, we recommend checking real-time rates to get the most accurate price.

Border crossings

Which crossing to use from Split

Choose your crossing based on your route and expected queues. Border waits can change significantly during summer and peak travel periods.

CrossingDistance from SPUDrive TimePeak waitNotes
Rupa–Jelšane
Recommended
~400 km~4 hrs30–60 minMain motorways route towards Slovenia, Italy, and Central Europe via Rijeka.

Vehicle Guide

Which car category suits the Split – Trieste drive?

The A1 and D8 are both well-paved modern roads – this is not terrain that requires anything special. The deciding factor is where you plan to park along the way.

  • Family Trip
  • Solo Drive
  • Business Travel
  • Long Stay
  • Coastal Road Trips
  • Eco-Travel

Family Trip: Personalised rental options for families planning trip to Croatia with kids and luggage

Tips for this trip

If traveling with kids, book child seats during online booking and pay at pickup.

For coastal drives, a few suppliers also offer roof racks for extra luggage or sports equipment.

Ferry crossing is not permitted for all car types. Confirm with supplier before booking.

Solo drive: Ideal for solo adventures below options lean toward smaller, efficient cars

Tips for this trip

Dubrovnik Old Town is pedestrian-only. Use nearby paid parking for the rental car, then walk in.

For island hopping or scenic coastal driving, compact cars are overall best choice.

Convertibles can be limited on islands (like Hvar) and during peak season, making early booking crucial.

Business Travel: For the right balance between comfort, cost, and professionalism choose from the versatile options below.

Tips for this trip

VAT invoices/receipts for business expense claims are generally provided by suppliers upon request.

High-end options are best found at major airport hubs like Zagreb (ZAG), Split (SPU), and Dubrovnik (DBV).

Opt for premium insurance coverage to reduce liability for damages.

Long Stay: For trips spanning 21 days or more across Croatia, here’s a breakdown of best options.

Tips for this trip

Costs are lower in the off-season (Nov-Mar) than in the high season (July-Aug).

Unlimited mileage is included with most long term rentals extending flexibility and convenience.

For early returns, no refunds (partial or full) will be provided for long term rentals.

Coastal Road Trips: Review our breakdown of the best categories for coastal drives in Croatia.

Tips for this trip

One way routes are subject to a fee which is generally upward of €100.

For driving between Split and Dubrovnik skip the Neum Corridor in Bosnia and travel via the Pelješac Bridge to avoid border crossing woes.

If your coastal trip is on a motorway, expect to pay tolls, which typically range from €10 to €30.

Eco-Travel: Choose from 3 matching low-emission and eco-friendly options suited for sustainable travel.

Tips for this trip

EV charging stations are widely available across all major hubs, including Dubrovnik, Split, Zagreb and Zadar.

Utilize apps like Chargemap and PlugShare to check real-time availability, charger type, and user reviews for charging points.

Charging stations might be limited on islands – for island hopping trips hybrids are a safer choice.

Explore beyond Croatia

Other Cross-Border Car Rental from Split

While not every cross-border trip is the same, driving a hired vehicle from Croatia to neighbouring countries is relatively easy and hassle-free if you know what to expect in advance. For information about entry requirements, costs and rental rules, refer to the dedicated guides below:

Travel tool

Cross-Border Rental Checker

What to expect when driving a Croatian rental car into a neighbouring country — and what to check with your supplier.

Josip Stjepan
Editorial Contributor

Josip Stjepan

Croatia Travel & Car Rental Specialist

Josip spent a decade coordinating vehicle logistics for Jadrolinija’s ferry network, matching rental cars to sailing schedules for Hvar, Brač, and Korčula. The job gave him insider insights into where exactly rental companies quietly pass costs onto tourists. Drawing from his extensive knowledge of Croatia’s ferry network, coastal routes, and driving conditions, he helps travellers compare rental options, plan efficient itineraries, understand toll roads, avoid unnecessary fees, and prepare for cross-border travel.

How this content is created:

  • Based on real ferry and route data
  • Reviewed by a local Split-based specialist
  • Updated regularly for seasonal pricing changes

Last Reviewed: October 2026