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OSH to SIN: distance & flight time
Oshkosh (Wittman Regional Airport) → Singapore (Singapore Changi Airport)
9,210 mi
14,822 km · 8,003 nm
18h 32m
estimated nonstop flight time
+13h
time difference · heading north
See live OSH→SIN fares Phone-only fares on this route — call free
Flight time details
9,210 miles nonstop takes roughly 18h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- OSH — Wittman Regional Airport · Oshkosh, United States
- SIN — Singapore Changi Airport · Singapore, Singapore
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 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
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is OSH from SIN?
The flight distance from Oshkosh (OSH) to Singapore (SIN) is 9,210 miles (14,822 km, 8,003 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to SIN?
A nonstop flight takes about 18h 32m 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 Oshkosh and Singapore?
Singapore is 13 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–SIN that never appear on search engines, with no booking fees.