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MGM to RNS: distance & flight time
MONTGOMERY (Montgomery Regional (Dannelly Field) Airport) → Rennes (Rennes-Saint-Jacques Airport)
4,370 mi
7,033 km · 3,798 nm
9h 2m
estimated nonstop flight time
+7h
time difference · heading northeast
See live MGM→RNS fares Phone-only fares on this route — call free
Flight time details
4,370 miles nonstop takes roughly 9h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- MGM — Montgomery Regional (Dannelly Field) Airport · MONTGOMERY, United States
- RNS — Rennes-Saint-Jacques Airport · Rennes, France
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 MGM
- MXF · Maxwell Air Force Base6 mi away
- SEM · Craig Field35 mi away
- TOI · Troy Municipal Airport at N Kenneth Campbell Field38 mi away
- ALX · Thomas C Russell Field49 mi away
Near RNS
- DNR · Dinard-Pleurtuit-Saint-Malo Airport39 mi away
- LVA · Laval-Entrammes Airport46 mi away
- VNE · Vannes-Meucon Airport51 mi away
- SNR · Saint-Nazaire-Montoir Airport56 mi away
Frequently asked questions
How far is MGM from RNS?
The flight distance from MONTGOMERY (MGM) to Rennes (RNS) is 4,370 miles (7,033 km, 3,798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGM to RNS?
A nonstop flight takes about 9h 2m 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 MONTGOMERY and Rennes?
Rennes is 7 hours ahead of MONTGOMERY.
What is the cheapest way to fly from MGM to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGM–RNS that never appear on search engines, with no booking fees.