Border crossings: Kapitan Andreevo — Kapıkule, Lesovo — Hamzabeyli, Malko Tarnovo — Dereköy
As of 01:25 the shortest queue is at Kapitan Andreevo — Kapıkule (40 min). The longest queue is at Lesovo — Hamzabeyli (75 min).
Bulgaria → Turkey is the main land gateway between the EU and Turkey. Three road crossings operate: Kapitan-Andreevo–Kapıkule (the major one, on the E80), Lesovo–Hamzabeyli and Malko Tarnovo–Aziziye. Queues at Kapikule can be enormous — 4–12 hours for cars, 24+ hours for trucks. Turkey is outside the EU, so full passport and customs checks apply.
If the border queue is too long, these airports nearby have a live departures board.