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PSM to OJC: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Olathe (Johnson County Executive Airport)
1,277 mi
2,055 km · 1,109 nm
3h 15m
estimated nonstop flight time
-1h
time difference · heading west
See live PSM→OJC fares Phone-only fares on this route — call free
Flight time details
1,277 miles nonstop takes roughly 3h 15m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- OJC — Johnson County Executive Airport · Olathe, 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 PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Near OJC
- JCI · New Century Aircenter Airport8 mi away
- MKC · Charles B. Wheeler Downtown Airport21 mi away
- LWC · Lawrence Municipal Airport28 mi away
- MCI · Kansas City International Airport31 mi away
Frequently asked questions
How far is PSM from OJC?
The flight distance from Portsmouth (PSM) to Olathe (OJC) is 1,277 miles (2,055 km, 1,109 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to OJC?
A nonstop flight takes about 3h 15m 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 time difference between Portsmouth and Olathe?
Olathe is 1 hour behind Portsmouth.
What is the cheapest way to fly from PSM to OJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–OJC that never appear on search engines, with no booking fees.