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DAY to AAH: distance & flight time
Dayton (James M Cox Dayton International Airport) → Aachen (Aachen-Merzbrück Airport)
4,174 mi
6,717 km · 3,627 nm
8h 39m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DAY→AAH fares Phone-only fares on this route — call free
Flight time details
4,174 miles nonstop takes roughly 8h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- DAY — James M Cox Dayton International Airport · Dayton, 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 DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 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 DAY from AAH?
The flight distance from Dayton (DAY) to Aachen (AAH) is 4,174 miles (6,717 km, 3,627 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAY to AAH?
A nonstop flight takes about 8h 39m 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 Dayton and Aachen?
Aachen is 6 hours ahead of Dayton.
What is the cheapest way to fly from DAY to AAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAY–AAH that never appear on search engines, with no booking fees.