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RKS to ACH: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Altenrhein (St Gallen Altenrhein Airport)
5,230 mi
8,416 km · 4,544 nm
10h 43m
estimated nonstop flight time
+8h
time difference · heading northeast
See live RKS→ACH fares Phone-only fares on this route — call free
Flight time details
5,230 miles nonstop takes roughly 10h 43m 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
- RKS — Southwest Wyoming Regional Airport · Rock Springs, United States
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Near ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is RKS from ACH?
The flight distance from Rock Springs (RKS) to Altenrhein (ACH) is 5,230 miles (8,416 km, 4,544 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to ACH?
A nonstop flight takes about 10h 43m 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 Rock Springs and Altenrhein?
Altenrhein is 8 hours ahead of Rock Springs.
What is the cheapest way to fly from RKS to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–ACH that never appear on search engines, with no booking fees.