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DEN to MSS: distance & flight time
Denver (Denver International Airport) → Massena (Massena International Richards Field)
1,552 mi
2,498 km · 1,349 nm
3h 31m
estimated nonstop flight time
+2h
time difference · heading northeast
See live DEN→MSS fares Phone-only fares on this route — call free
Flight time details
1,552 miles nonstop takes roughly 3h 31m 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
- DEN — Denver International 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 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 DEN from MSS?
The flight distance from Denver (DEN) to Massena (MSS) is 1,552 miles (2,498 km, 1,349 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to MSS?
A nonstop flight takes about 3h 31m 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 DEN to MSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–MSS that never appear on search engines, with no booking fees.