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DEF to OTM: distance & flight time
Dezful (Dezful Airport) → Ottumwa (Ottumwa Regional Airport)
6,777 mi
10,906 km · 5,889 nm
13h 45m
estimated nonstop flight time
—
time difference · heading northwest
See live DEF→OTM fares Phone-only fares on this route — call free
Flight time details
6,777 miles nonstop takes roughly 13h 45m gate to gate, flying northwest. 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
- DEF — Dezful Airport · Dezful, Iran
- 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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 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 DEF from OTM?
The flight distance from Dezful (DEF) to Ottumwa (OTM) 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 DEF to OTM?
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.
Are there nonstop flights from DEF to OTM?
Nonstop service on DEF–OTM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 45m nonstop estimate.
What is the cheapest way to fly from DEF to OTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–OTM that never appear on search engines, with no booking fees.
Why are some DEF to OTM fares phone-only?
Consolidator contracts let us sell certain DEF–OTM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.