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OTM to ACH: distance & flight time
Ottumwa (Ottumwa Regional Airport) → Altenrhein (St Gallen Altenrhein Airport)
4,681 mi
7,533 km · 4,068 nm
9h 39m
estimated nonstop flight time
—
time difference · heading northeast
See live OTM→ACH fares Phone-only fares on this route — call free
Flight time details
4,681 miles nonstop takes roughly 9h 39m gate to gate, flying northeast. 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
- OTM — Ottumwa Regional Airport · Ottumwa, United States
- 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 OTM
- IOW · Iowa City Municipal Airport59 mi away
- CID · The Eastern Iowa Airport66 mi away
- DSM · Des Moines International Airport70 mi away
- IRK · Kirksville Regional Airport70 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 OTM from ACH?
The flight distance from Ottumwa (OTM) to Altenrhein (ACH) is 4,681 miles (7,533 km, 4,068 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTM to ACH?
A nonstop flight takes about 9h 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 cheapest way to fly from OTM to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTM–ACH that never appear on search engines, with no booking fees.