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GPT to JSI: distance & flight time
Gulfport (Gulfport Biloxi International Airport) → Skiathos (Skiathos Island National Airport)
5,968 mi
9,605 km · 5,186 nm
12h 10m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GPT→JSI fares Phone-only fares on this route — call free
Flight time details
5,968 miles nonstop takes roughly 12h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GPT — Gulfport Biloxi International Airport · Gulfport, United States
- JSI — Skiathos Island National Airport · Skiathos, Greece
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 JSI
- VOL · Nea Anchialos Airport38 mi away
- SKU · Skiros Airport55 mi away
- LRA · Larisa Airport64 mi away
- ATH · Eleftherios Venizelos International Airport89 mi away
Frequently asked questions
How far is GPT from JSI?
The flight distance from Gulfport (GPT) to Skiathos (JSI) is 5,968 miles (9,605 km, 5,186 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GPT to JSI?
A nonstop flight takes about 12h 10m 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 Skiathos?
Skiathos is 8 hours ahead of Gulfport.
What is the cheapest way to fly from GPT to JSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GPT–JSI that never appear on search engines, with no booking fees.