Need help booking?
Unpublished phone-only deals available
GAJ to OSH: distance & flight time
Yamagata (Yamagata Airport) → Oshkosh (Wittman Regional Airport)
5,977 mi
9,618 km · 5,193 nm
12h 11m
estimated nonstop flight time
-14h
time difference · heading northeast
See live GAJ→OSH fares Phone-only fares on this route — call free
Flight time details
5,977 miles nonstop takes roughly 12h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- GAJ — Yamagata Airport · Yamagata, Japan
- 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 GAJ
- SDJ · Sendai Airport35 mi away
- SYO · Shonai Airport42 mi away
- KIJ · Niigata Airport75 mi away
- HNA · Hanamaki Airport81 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 GAJ from OSH?
The flight distance from Yamagata (GAJ) to Oshkosh (OSH) is 5,977 miles (9,618 km, 5,193 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAJ to OSH?
A nonstop flight takes about 12h 11m 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 Yamagata and Oshkosh?
Oshkosh is 14 hours behind Yamagata.
What is the cheapest way to fly from GAJ to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAJ–OSH that never appear on search engines, with no booking fees.