# How Do You Get from Kotor to Dubrovnik by Bus, and How Long Is the Border Wait? > Buses from Kotor to Dubrovnik take about 2 to 2.5 hours, with a few departures a day, but the Debeli Brijeg border can add 2 to 3 hours on summer afternoons. - Source: https://clevertourists.com/resources/kotor-to-dubrovnik-bus-border-crossing-day-trip-guide - Authors: Evan & Clara, Clever Tourists (first-hand, from a 526-day trip across 20 countries) - Published: 2026-09-15 The bus from Kotor to Dubrovnik takes about 2 to 2.5 hours, with a few departures a day from operators such as Blue Line, Globtour and Božur, and fares that typically run around €20 to €35 depending on the operator and booking site. The real variable is the Montenegro–Croatia border at Debeli Brijeg, where queues can add 2 to 3 hours on peak summer days. A private transfer costs roughly €140 to €180 per car. Here is how the bus works, what to expect at the border, and whether a day trip is worth it. ## Kotor to Dubrovnik bus: companies, times and prices Several companies run the route, including **Blue Line, Globtour, Božur, Royal Travel and Jadran Ekspres**. Expect roughly **three to four departures a day** outside summer, sometimes more in high season, with fewer on weekends. Booking sites list journey times of about **2 hours to 2 hours 20 minutes** without border delays. Fares vary by operator and by where you buy: quotes in 2026 ranged from about **€20 to €35** one way at station prices, with some aggregator sites charging more once fees are added. Buses leave from **Kotor bus station**, a short walk south of the Old Town, and arrive at **Dubrovnik's main bus station in Gruž**, about 3 km from the Old Town's Pile Gate; local Libertas city buses run from there to Pile. Some services also stop at Dubrovnik Airport. Timetables change by season, so check at Kotor bus station or the operators' own sites a day or two ahead. ## The Debeli Brijeg border crossing: what happens and how long it takes The main road crossing is **Debeli Brijeg** on the Montenegrin side and **Karasovići** on the Croatian side, south of Dubrovnik. Croatia is in the **Schengen Area** and Montenegro is not, so this is a full external Schengen border with passport checks on both sides. On a bus, officers either collect passports or ask everyone off to pass through the booth. The EU's **Entry/Exit System (EES)** has been phased in at Croatia's external borders since October 2025. Non-EU travelers registering for the first time give fingerprints and a facial photo, which can slow land crossings. Croatia's Interior Ministry said in 2026 that only temporary facilitations are allowed when traffic is very heavy, not a suspension. Off-season, crossing usually takes minutes. In **July and August**, midday and afternoon queues of **2 to 3 hours** are commonly reported, and cruise and day-tour traffic adds to them. Early-morning departures are the best way to avoid the worst of it. ## Private transfer or taxi: costs and when it's worth it A **private transfer** from Kotor to Dubrovnik costs roughly **€140 to €180 per car** for up to three or four passengers, based on 2026 operator and aggregator quotes; transfers to Dubrovnik Airport are a little cheaper because it is closer. The drive is about 90 km and takes around 2 hours without queues. A transfer does not skip the border line, but it does pick you up at your door, drop you at your hotel and leave when you choose. Split between three or four people, it is a reasonable upgrade over the bus, especially with luggage. ## Driving a rental car from Kotor to Dubrovnik You can drive across, but only if your rental company allows it in writing. Declare the trip when you book: agencies typically charge a **cross-border fee** and supply the **Green Card** insurance document, and border officers can ask for it along with the registration papers and your passport. One-way rentals that are dropped off in another country usually carry a large extra fee. Our [Balkan cross-border driving guide](https://clevertourists.com/resources/driving-across-balkan-borders-croatia-montenegro-albania) covers Green Cards, fees and the smaller alternative crossings in more detail. ## Can you do Dubrovnik as a day trip from Kotor? It is possible, either by morning bus or on one of the many organized day tours sold in Kotor and Budva, but the border makes it a gamble in summer. Two crossings on top of about 4 to 5 hours of driving can leave only a few hours in Dubrovnik's Old Town on a bad day. Outside July and August the timing is far more predictable. If you have the time, staying at least one night in Dubrovnik is the better choice. Check whether you need a visa for the Schengen side in our [Croatia visa guide](https://clevertourists.com/resources/do-i-need-a-visa-to-visit-croatia), and plan the Montenegro end with our [Kotor guide](https://clevertourists.com/guides/kotor). ## Frequently asked questions ### How long is the bus from Kotor to Dubrovnik? About 2 to 2.5 hours without border delays. In July and August, queues at the Debeli Brijeg crossing can add 2 to 3 hours. ### How much is the bus from Kotor to Dubrovnik? Roughly €20 to €35 one way in 2026 depending on the operator, with some booking sites charging more once fees are added. ### Which border crossing does the Kotor to Dubrovnik bus use? Debeli Brijeg on the Montenegrin side and Karasovići on the Croatian side. It is an external Schengen border, so there are passport checks on both sides. ### How much is a private transfer from Kotor to Dubrovnik? Roughly €140 to €180 per car for up to three or four passengers, based on 2026 quotes. ### Can I drive a Montenegrin rental car into Croatia? Only with the rental company's written permission. Agencies typically charge a cross-border fee and provide the Green Card insurance document. ## Official sources - [Croatian Ministry of the Interior: border crossings and EES](https://mup.gov.hr/) - [EU Entry/Exit System (official information)](https://travel-europe.europa.eu/ees_en)