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BIL to ADP: distance & flight time
Billings (Billings Logan International Airport) → Galoya (Ampara Airport)
8,711 mi
14,020 km · 7,570 nm
17h 33m
estimated nonstop flight time
+11.5h
time difference · heading north
See live BIL→ADP fares Phone-only fares on this route — call free
Flight time details
8,711 miles nonstop takes roughly 17h 33m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- BIL — Billings Logan International Airport · Billings, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 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 BIL from ADP?
The flight distance from Billings (BIL) to Galoya (ADP) is 8,711 miles (14,020 km, 7,570 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIL to ADP?
A nonstop flight takes about 17h 33m 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 Billings and Galoya?
Galoya is 11.5 hours ahead of Billings.
What is the cheapest way to fly from BIL to ADP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIL–ADP that never appear on search engines, with no booking fees.