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DTM to ACH: distance & flight time
Dortmund (Dortmund Airport) → Altenrhein (St Gallen Altenrhein Airport)
292 mi
470 km · 254 nm
1h 14m
estimated nonstop flight time
Same time
time difference · heading south
See live DTM→ACH fares Phone-only fares on this route — call free
Flight time details
292 miles nonstop takes roughly 1h 14m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DTM — Dortmund Airport · Dortmund, Germany
- 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 DTM
- ESS · Essen Mulheim Airport30 mi away
- DUS · Düsseldorf Airport40 mi away
- GUT · Gütersloh Air Base41 mi away
- FMO · Münster Osnabrück Airport43 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 DTM from ACH?
The flight distance from Dortmund (DTM) to Altenrhein (ACH) is 292 miles (470 km, 254 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTM to ACH?
A nonstop flight takes about 1h 14m 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 cheapest way to fly from DTM to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTM–ACH that never appear on search engines, with no booking fees.