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YMH to DAY: distance & flight time
Mary's Harbour (Mary's Harbour Airport) → Dayton (James M Cox Dayton International Airport)
1,591 mi
2,560 km · 1,383 nm
3h 35m
estimated nonstop flight time
-1.5h
time difference · heading west
See live YMH→DAY fares Phone-only fares on this route — call free
Flight time details
1,591 miles nonstop takes roughly 3h 35m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- YMH — Mary's Harbour Airport · Mary's Harbour, Canada
- DAY — James M Cox Dayton International Airport · Dayton, 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 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
Near DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 mi away
Frequently asked questions
How far is YMH from DAY?
The flight distance from Mary's Harbour (YMH) to Dayton (DAY) is 1,591 miles (2,560 km, 1,383 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YMH to DAY?
A nonstop flight takes about 3h 35m 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 Mary's Harbour and Dayton?
Dayton is 1.5 hours behind Mary's Harbour.
What is the cheapest way to fly from YMH to DAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YMH–DAY that never appear on search engines, with no booking fees.