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CYS to AAH: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Aachen (Aachen-Merzbrück Airport)
4,846 mi
7,799 km · 4,211 nm
9h 58m
estimated nonstop flight time
+8h
time difference · heading northeast
See live CYS→AAH fares Phone-only fares on this route — call free
Flight time details
4,846 miles nonstop takes roughly 9h 58m 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
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- AAH — Aachen-Merzbrück Airport · Aachen, Germany
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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
Near AAH
- GKE · Geilenkirchen Air Base11 mi away
- MST · Maastricht Aachen Airport19 mi away
- MGL · Mönchengladbach Airport31 mi away
- LGG · Liège Airport35 mi away
Frequently asked questions
How far is CYS from AAH?
The flight distance from Cheyenne (CYS) to Aachen (AAH) is 4,846 miles (7,799 km, 4,211 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to AAH?
A nonstop flight takes about 9h 58m 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 Cheyenne and Aachen?
Aachen is 8 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to AAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–AAH that never appear on search engines, with no booking fees.