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COU to AAH: distance & flight time
Columbia (Columbia Regional Airport) → Aachen (Aachen-Merzbrück Airport)
4,529 mi
7,288 km · 3,935 nm
9h 21m
estimated nonstop flight time
+7h
time difference · heading northeast
See live COU→AAH fares Phone-only fares on this route — call free
Flight time details
4,529 miles nonstop takes roughly 9h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- COU — Columbia Regional Airport · Columbia, 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 COU
- JEF · Jefferson City Memorial Airport16 mi away
- AIZ · Lee C Fine Memorial Airport53 mi away
- SZL · Whiteman Air Force Base72 mi away
- TBN · Waynesville-St. Robert Regional Forney field75 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 COU from AAH?
The flight distance from Columbia (COU) to Aachen (AAH) is 4,529 miles (7,288 km, 3,935 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COU to AAH?
A nonstop flight takes about 9h 21m 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 Columbia and Aachen?
Aachen is 7 hours ahead of Columbia.
What is the cheapest way to fly from COU to AAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COU–AAH that never appear on search engines, with no booking fees.