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PMH to COU: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Columbia (Columbia Regional Airport)
504 mi
812 km · 438 nm
1h 34m
estimated nonstop flight time
—
time difference · heading west
See live PMH→COU fares Phone-only fares on this route — call free
Flight time details
504 miles nonstop takes roughly 1h 34m 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
- COU — Columbia Regional Airport · Columbia, 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 COU
- JEF · Jefferson City Memorial Airport16 mi away
- AIZ · Lee C Fine Memorial Airport53 mi away
- SZL · Whiteman Air Force Base72 mi away
- TBN · Waynesville-St. Robert Regional Forney field75 mi away
Frequently asked questions
How far is PMH from COU?
The flight distance from Portsmouth (PMH) to Columbia (COU) is 504 miles (812 km, 438 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to COU?
A nonstop flight takes about 1h 34m 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 COU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–COU that never appear on search engines, with no booking fees.