Need help booking?
Unpublished phone-only deals available
OTM to DEF: distance & flight time
Ottumwa (Ottumwa Regional Airport) → Dezful (Dezful Airport)
6,777 mi
10,906 km · 5,889 nm
13h 45m
estimated nonstop flight time
—
time difference · heading northeast
See live OTM→DEF fares Phone-only fares on this route — call free
Flight time details
6,777 miles nonstop takes roughly 13h 45m 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
- DEF — Dezful Airport · Dezful, Iran
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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Frequently asked questions
How far is OTM from DEF?
The flight distance from Ottumwa (OTM) to Dezful (DEF) is 6,777 miles (10,906 km, 5,889 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTM to DEF?
A nonstop flight takes about 13h 45m 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 DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTM–DEF that never appear on search engines, with no booking fees.