How should travellers handle Dubrovnik-to-Montenegro transfers and borders?
Build slack into Dubrovnik–Montenegro transfers. The distance looks simple, but buses, border waits, rental-car rules and summer traffic can turn a neat map line into the day’s main event.
Answer
This is one of those routes where the map is technically honest and practically misleading. Dubrovnik and the Bay of Kotor are close enough to invite casual planning, but the border controls the rhythm. Buses and shared transfers can work, private drivers can save stress, and rental cars need proper cross-border permission. What you should not do is stack a tight ferry, flight, tour or mountain drive on top of the crossing as if nothing can slip. Keep the day simple and the rest of the trip gets easier.
Recheck before you go
Entry requirements can change. Check the current rules before you travel.