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APA to MSS: distance & flight time
Denver (Centennial Airport) → Massena (Massena International Richards Field)
1,569 mi
2,525 km · 1,363 nm
3h 33m
estimated nonstop flight time
+2h
time difference · heading northeast
See live APA→MSS fares Phone-only fares on this route — call free
Flight time details
1,569 miles nonstop takes roughly 3h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- APA — Centennial Airport · Denver, United States
- MSS — Massena International Richards Field · Massena, 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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Near MSS
- YCC · Cornwall Regional Airport18 mi away
- OGS · Ogdensburg International Airport35 mi away
- YOW · Ottawa Macdonald-Cartier International Airport48 mi away
- SLK · Adirondack Regional Airport49 mi away
Frequently asked questions
How far is APA from MSS?
The flight distance from Denver (APA) to Massena (MSS) is 1,569 miles (2,525 km, 1,363 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APA to MSS?
A nonstop flight takes about 3h 33m 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 Denver and Massena?
Massena is 2 hours ahead of Denver.
What is the cheapest way to fly from APA to MSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APA–MSS that never appear on search engines, with no booking fees.