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OTM to HHQ: distance & flight time
Ottumwa (Ottumwa Regional Airport) → Prachuap Khiri Khan (Hua Hin Airport)
8,640 mi
13,905 km · 7,508 nm
17h 24m
estimated nonstop flight time
—
time difference · heading north
See live OTM→HHQ fares Phone-only fares on this route — call free
Flight time details
8,640 miles nonstop takes roughly 17h 24m 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
- OTM — Ottumwa Regional Airport · Ottumwa, United States
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, Thailand
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 HHQ
- UTP · U-Tapao International Airport71 mi away
- BKK · Suvarnabhumi Airport90 mi away
- MGZ · Myeik Airport91 mi away
- DMK · Don Mueang International Airport99 mi away
Frequently asked questions
How far is OTM from HHQ?
The flight distance from Ottumwa (OTM) to Prachuap Khiri Khan (HHQ) is 8,640 miles (13,905 km, 7,508 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTM to HHQ?
A nonstop flight takes about 17h 24m 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 HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTM–HHQ that never appear on search engines, with no booking fees.