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RIV to MSS: distance & flight time
Riverside (March ARB Airport) → Massena (Massena International Richards Field)
2,359 mi
3,797 km · 2,050 nm
5h 6m
estimated nonstop flight time
+3h
time difference · heading northeast
See live RIV→MSS fares Phone-only fares on this route — call free
Flight time details
2,359 miles nonstop takes roughly 5h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- RIV — March ARB Airport · Riverside, 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 RIV
- RAL · Riverside Municipal Airport12 mi away
- SBD · San Bernardino International Airport15 mi away
- RBK · French Valley Airport22 mi away
- ONT · Ontario International Airport23 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 RIV from MSS?
The flight distance from Riverside (RIV) to Massena (MSS) is 2,359 miles (3,797 km, 2,050 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIV to MSS?
A nonstop flight takes about 5h 6m 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 Riverside and Massena?
Massena is 3 hours ahead of Riverside.
What is the cheapest way to fly from RIV to MSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIV–MSS that never appear on search engines, with no booking fees.