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KCT to PSM: distance & flight time
Koggala (Koggala Airport) → Portsmouth (Portsmouth International at Pease Airport)
8,595 mi
13,832 km · 7,469 nm
17h 19m
estimated nonstop flight time
-9.5h
time difference · heading northwest
See live KCT→PSM fares Phone-only fares on this route — call free
Flight time details
8,595 miles nonstop takes roughly 17h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KCT — Koggala Airport · Koggala, Sri Lanka
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo Airport87 mi away
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
Frequently asked questions
How far is KCT from PSM?
The flight distance from Koggala (KCT) to Portsmouth (PSM) is 8,595 miles (13,832 km, 7,469 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to PSM?
A nonstop flight takes about 17h 19m 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 Koggala and Portsmouth?
Portsmouth is 9.5 hours behind Koggala.
What is the cheapest way to fly from KCT to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–PSM that never appear on search engines, with no booking fees.