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GIU to OSH: distance & flight time
Sigiriya (Sigiriya Air Force Base) → Oshkosh (Wittman Regional Airport)
8,786 mi
14,140 km · 7,635 nm
17h 42m
estimated nonstop flight time
-10.5h
time difference · heading north
See live GIU→OSH fares Phone-only fares on this route — call free
Flight time details
8,786 miles nonstop takes roughly 17h 42m 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
- GIU — Sigiriya Air Force Base · Sigiriya, 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 GIU
- HIM · Hingurakgoda Air Force Base18 mi away
- ACJ · Anuradhapura Air Force Base31 mi away
- TRR · China Bay Airport51 mi away
- BTC · Batticaloa Airport67 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 GIU from OSH?
The flight distance from Sigiriya (GIU) to Oshkosh (OSH) is 8,786 miles (14,140 km, 7,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GIU to OSH?
A nonstop flight takes about 17h 42m 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 Sigiriya and Oshkosh?
Oshkosh is 10.5 hours behind Sigiriya.
What is the cheapest way to fly from GIU to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GIU–OSH that never appear on search engines, with no booking fees.