Need help booking?
Unpublished phone-only deals available
RMA to YMX: distance & flight time
Roma (Roma Airport) → Montreal (Montreal International (Mirabel) Airport)
9,749 mi
15,689 km · 8,472 nm
19h 35m
estimated nonstop flight time
-14h
time difference · heading northeast
See live RMA→YMX fares Phone-only fares on this route — call free
Flight time details
9,749 miles nonstop takes roughly 19h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- RMA — Roma Airport · Roma, Australia
- YMX — Montreal International (Mirabel) Airport · Montreal, 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 RMA
- XTO · Taroom Airport87 mi away
- SGO · St George Airport105 mi away
- CCL · Chinchilla Airport115 mi away
- TDR · Theodore Airport135 mi away
Near YMX
- YUL · Montreal / Pierre Elliott Trudeau International Airport20 mi away
- YHU · Montréal / Saint-Hubert Airport32 mi away
- YJN · St Jean Airport45 mi away
- YCC · Cornwall Regional Airport48 mi away
Frequently asked questions
How far is RMA from YMX?
The flight distance from Roma (RMA) to Montreal (YMX) is 9,749 miles (15,689 km, 8,472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RMA to YMX?
A nonstop flight takes about 19h 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 Roma and Montreal?
Montreal is 14 hours behind Roma.
What is the cheapest way to fly from RMA to YMX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RMA–YMX that never appear on search engines, with no booking fees.