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PMH to OTM: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Ottumwa (Ottumwa Regional Airport)
532 mi
855 km · 462 nm
1h 37m
estimated nonstop flight time
—
time difference · heading west
See live PMH→OTM fares Phone-only fares on this route — call free
Flight time details
532 miles nonstop takes roughly 1h 37m gate to gate, flying west. 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
- PMH — Greater Portsmouth Regional Airport · Portsmouth, 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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 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 PMH from OTM?
The flight distance from Portsmouth (PMH) to Ottumwa (OTM) is 532 miles (855 km, 462 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to OTM?
A nonstop flight takes about 1h 37m 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 PMH to OTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–OTM that never appear on search engines, with no booking fees.