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BTC to OSH: distance & flight time
Batticaloa (Batticaloa Airport) → Oshkosh (Wittman Regional Airport)
8,814 mi
14,184 km · 7,659 nm
17h 45m
estimated nonstop flight time
-10.5h
time difference · heading north
See live BTC→OSH fares Phone-only fares on this route — call free
Flight time details
8,814 miles nonstop takes roughly 17h 45m 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 set-back when reading arrival times on your ticket.
The two airports
- BTC — Batticaloa Airport · Batticaloa, Sri Lanka
- OSH — Wittman Regional Airport · Oshkosh, United States
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 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
Near OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 mi away
Frequently asked questions
How far is BTC from OSH?
The flight distance from Batticaloa (BTC) to Oshkosh (OSH) is 8,814 miles (14,184 km, 7,659 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTC to OSH?
A nonstop flight takes about 17h 45m 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 Batticaloa and Oshkosh?
Oshkosh is 10.5 hours behind Batticaloa.
What is the cheapest way to fly from BTC to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTC–OSH that never appear on search engines, with no booking fees.