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GRK to OTM: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Ottumwa (Ottumwa Regional Airport)
756 mi
1,216 km · 657 nm
2h 7m
estimated nonstop flight time
—
time difference · heading north
See live GRK→OTM fares Phone-only fares on this route — call free
Flight time details
756 miles nonstop takes roughly 2h 7m gate to gate, flying north. 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
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- OTM — Ottumwa Regional Airport · Ottumwa, 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 GRK
- HLR · Hood Army Air Field8 mi away
- AUS · Austin Bergstrom International Airport61 mi away
- TPL · Draughon Miller Central Texas Regional Airport26 mi away
- ACT · Waco Regional Airport52 mi away
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
Frequently asked questions
How far is GRK from OTM?
The flight distance from Killeen (GRK) to Ottumwa (OTM) is 756 miles (1,216 km, 657 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to OTM?
A nonstop flight takes about 2h 7m 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 GRK to OTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–OTM that never appear on search engines, with no booking fees.