Need help booking?
Unpublished phone-only deals available
HAN to OSH: distance & flight time
Hanoi (Noi Bai International Airport) → Oshkosh (Wittman Regional Airport)
7,841 mi
12,618 km · 6,813 nm
15h 50m
estimated nonstop flight time
-12h
time difference · heading north
See live HAN→OSH fares Phone-only fares on this route — call free
Flight time details
7,841 miles nonstop takes roughly 15h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- HAN — Noi Bai International Airport · Hanoi, Vietnam
- 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 HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 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 HAN from OSH?
The flight distance from Hanoi (HAN) to Oshkosh (OSH) is 7,841 miles (12,618 km, 6,813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAN to OSH?
A nonstop flight takes about 15h 50m 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 Hanoi and Oshkosh?
Oshkosh is 12 hours behind Hanoi.
What is the cheapest way to fly from HAN to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAN–OSH that never appear on search engines, with no booking fees.