Need help booking?
Unpublished phone-only deals available
ACH to COS: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Colorado Springs (City of Colorado Springs Municipal Airport)
5,236 mi
8,427 km · 4,550 nm
10h 44m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ACH→COS fares Phone-only fares on this route — call free
Flight time details
5,236 miles nonstop takes roughly 10h 44m 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
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 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 ACH from COS?
The flight distance from Altenrhein (ACH) to Colorado Springs (COS) is 5,236 miles (8,427 km, 4,550 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to COS?
A nonstop flight takes about 10h 44m 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 Altenrhein and Colorado Springs?
Colorado Springs is 8 hours behind Altenrhein.
What is the cheapest way to fly from ACH to COS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–COS that never appear on search engines, with no booking fees.