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GPT to KCT: distance & flight time
Gulfport (Gulfport Biloxi International Airport) → Koggala (Koggala Airport)
9,826 mi
15,813 km · 8,538 nm
19h 44m
estimated nonstop flight time
+10.5h
time difference · heading north
See live GPT→KCT fares Phone-only fares on this route — call free
Flight time details
9,826 miles nonstop takes roughly 19h 44m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- GPT — Gulfport Biloxi International Airport · Gulfport, United States
- KCT — Koggala Airport · Koggala, Sri Lanka
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 GPT
- BIX · Keesler Air Force Base9 mi away
- MOB · Mobile Regional Airport53 mi away
- HBG · Hattiesburg Bobby L Chain Municipal Airport60 mi away
- BFM · Mobile Downtown Airport62 mi away
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
Frequently asked questions
How far is GPT from KCT?
The flight distance from Gulfport (GPT) to Koggala (KCT) is 9,826 miles (15,813 km, 8,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GPT to KCT?
A nonstop flight takes about 19h 44m 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 Gulfport and Koggala?
Koggala is 10.5 hours ahead of Gulfport.
What is the cheapest way to fly from GPT to KCT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GPT–KCT that never appear on search engines, with no booking fees.