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NHA to OTM: distance & flight time
Nhatrang (Nha Trang Air Base) → Ottumwa (Ottumwa Regional Airport)
8,501 mi
13,682 km · 7,387 nm
17h 8m
estimated nonstop flight time
—
time difference · heading north
See live NHA→OTM fares Phone-only fares on this route — call free
Flight time details
8,501 miles nonstop takes roughly 17h 8m 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
- NHA — Nha Trang Air Base · Nhatrang, Vietnam
- 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 NHA
- CXR · Cam Ranh Airport16 mi away
- PHA · Phan Rang Airport44 mi away
- TBB · Dong Tac Airport58 mi away
- DLI · Lien Khuong Airport65 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 NHA from OTM?
The flight distance from Nhatrang (NHA) to Ottumwa (OTM) is 8,501 miles (13,682 km, 7,387 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHA to OTM?
A nonstop flight takes about 17h 8m 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 NHA to OTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHA–OTM that never appear on search engines, with no booking fees.