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RNS to COS: distance & flight time
Rennes (Rennes-Saint-Jacques Airport) → Colorado Springs (City of Colorado Springs Municipal Airport)
4,805 mi
7,734 km · 4,176 nm
9h 53m
estimated nonstop flight time
-8h
time difference · heading northwest
See live RNS→COS fares Phone-only fares on this route — call free
Flight time details
4,805 miles nonstop takes roughly 9h 53m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- RNS — Rennes-Saint-Jacques Airport · Rennes, France
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 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
Near COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
Frequently asked questions
How far is RNS from COS?
The flight distance from Rennes (RNS) to Colorado Springs (COS) is 4,805 miles (7,734 km, 4,176 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNS to COS?
A nonstop flight takes about 9h 53m 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 Rennes and Colorado Springs?
Colorado Springs is 8 hours behind Rennes.
What is the cheapest way to fly from RNS to COS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNS–COS that never appear on search engines, with no booking fees.