Need help booking?
Unpublished phone-only deals available
ALS to RNS: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Rennes (Rennes-Saint-Jacques Airport)
4,918 mi
7,914 km · 4,273 nm
10h 7m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ALS→RNS fares Phone-only fares on this route — call free
Flight time details
4,918 miles nonstop takes roughly 10h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- ALS — San Luis Valley Regional Bergman Field · Alamosa, 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 ALS
- TSM · Taos Regional Airport68 mi away
- RTN · Raton Municipal-Crews Field89 mi away
- PUB · Pueblo Memorial Airport95 mi away
- GUC · Gunnison Crested Butte Regional Airport96 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 ALS from RNS?
The flight distance from Alamosa (ALS) to Rennes (RNS) is 4,918 miles (7,914 km, 4,273 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to RNS?
A nonstop flight takes about 10h 7m 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 Alamosa and Rennes?
Rennes is 8 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–RNS that never appear on search engines, with no booking fees.