Need help booking?
Unpublished phone-only deals available
ACH to MGY: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Dayton (Dayton-Wright Brothers Airport)
4,435 mi
7,138 km · 3,854 nm
9h 10m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ACH→MGY fares Phone-only fares on this route — call free
Flight time details
4,435 miles nonstop takes roughly 9h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- MGY — Dayton-Wright Brothers Airport · Dayton, 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 MGY
- FFO · Wright-Patterson Air Force Base19 mi away
- DAY · James M Cox Dayton International Airport22 mi away
- HAO · Butler Co Regional Airport - Hogan Field22 mi away
- ILN · Wilmington Airpark26 mi away
Frequently asked questions
How far is ACH from MGY?
The flight distance from Altenrhein (ACH) to Dayton (MGY) is 4,435 miles (7,138 km, 3,854 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to MGY?
A nonstop flight takes about 9h 10m 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 Dayton?
Dayton is 6 hours behind Altenrhein.
What is the cheapest way to fly from ACH to MGY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–MGY that never appear on search engines, with no booking fees.