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OSH to YMH: distance & flight time
Oshkosh (Wittman Regional Airport) → Mary's Harbour (Mary's Harbour Airport)
1,597 mi
2,570 km · 1,388 nm
3h 36m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live OSH→YMH fares Phone-only fares on this route — call free
Flight time details
1,597 miles nonstop takes roughly 3h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- OSH — Wittman Regional Airport · Oshkosh, United States
- YMH — Mary's Harbour Airport · Mary's Harbour, Canada
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 YMH
- YFX · St. Lewis (Fox Harbour) Airport9 mi away
- YWM · Williams Harbour Airport18 mi away
- YHA · Port Hope Simpson Airport24 mi away
- YAY · St. Anthony Airport64 mi away
Frequently asked questions
How far is OSH from YMH?
The flight distance from Oshkosh (OSH) to Mary's Harbour (YMH) is 1,597 miles (2,570 km, 1,388 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to YMH?
A nonstop flight takes about 3h 36m 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 Mary's Harbour?
Mary's Harbour is 2.5 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to YMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–YMH that never appear on search engines, with no booking fees.