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BIS to ADP: distance & flight time
Bismarck (Bismarck Municipal Airport) → Galoya (Ampara Airport)
8,695 mi
13,994 km · 7,556 nm
17h 31m
estimated nonstop flight time
+10.5h
time difference · heading north
See live BIS→ADP fares Phone-only fares on this route — call free
Flight time details
8,695 miles nonstop takes roughly 17h 31m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- BIS — Bismarck Municipal Airport · Bismarck, United States
- ADP — Ampara Airport · Galoya, Sri Lanka
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BIS
- MBG · Mobridge Municipal Airport86 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport97 mi away
- JMS · Jamestown Regional Airport98 mi away
- MOT · Minot International Airport106 mi away
Near ADP
- BTC · Batticaloa Airport26 mi away
- HIM · Hingurakgoda Air Force Base66 mi away
- GIU · Sigiriya Air Force Base75 mi away
- WRZ · Weerawila Airport80 mi away
Frequently asked questions
How far is BIS from ADP?
The flight distance from Bismarck (BIS) to Galoya (ADP) is 8,695 miles (13,994 km, 7,556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIS to ADP?
A nonstop flight takes about 17h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Bismarck and Galoya?
Galoya is 10.5 hours ahead of Bismarck.
What is the cheapest way to fly from BIS to ADP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIS–ADP that never appear on search engines, with no booking fees.