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DPA to BTC: distance & flight time
West Chicago (Dupage Airport) → Batticaloa (Batticaloa Airport)
8,950 mi
14,404 km · 7,777 nm
18h 1m
estimated nonstop flight time
+10.5h
time difference · heading north
See live DPA→BTC fares Phone-only fares on this route — call free
Flight time details
8,950 miles nonstop takes roughly 18h 1m 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
- DPA — Dupage Airport · West Chicago, United States
- BTC — Batticaloa Airport · Batticaloa, 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 DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 mi away
Near BTC
- ADP · Ampara Airport26 mi away
- HIM · Hingurakgoda Air Force Base53 mi away
- TRR · China Bay Airport67 mi away
- GIU · Sigiriya Air Force Base67 mi away
Frequently asked questions
How far is DPA from BTC?
The flight distance from West Chicago (DPA) to Batticaloa (BTC) is 8,950 miles (14,404 km, 7,777 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DPA to BTC?
A nonstop flight takes about 18h 1m 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 West Chicago and Batticaloa?
Batticaloa is 10.5 hours ahead of West Chicago.
What is the cheapest way to fly from DPA to BTC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DPA–BTC that never appear on search engines, with no booking fees.