Border crossings: Hrushiv — Budomezh, Krakivets — Korchova, Nyzhankovychi — Malhowice, Rava-Ruska — Khrebenne, Shehyni — Medyka...
As of 02:46 the shortest queue is at Rava-Ruska — Khrebenne (15 min). The longest queue is at Ustyluh — Zosyn (265 min).
The border between Ukraine and Poland runs about 535 km and is the main bridge between Ukraine and the EU. Poland joined the Schengen Area in 2007, so once across travellers can move freely across the zone. Traffic peaks Friday afternoons, weekends and around holidays; the calmest window is 02:00–06:00 on weekdays. Heavy trucks (>7.5 t) must register in the eCherga queue at eqcheck.gov.ua; scheduled passenger routes have their own system — see Ukraine–Poland bus carriers.
If the border queue is too long, these airports nearby have a live departures board.