Need help booking?
Unpublished phone-only deals available
KSO to GAU: distance & flight time
Kastoria (Kastoria National Airport) → Guwahati (Lokpriya Gopinath Bordoloi International Airport)
4,073 mi
6,555 km · 3,539 nm
8h 27m
estimated nonstop flight time
+2.5h
time difference · heading east
See live KSO→GAU fares Phone-only fares on this route — call free
Flight time details
4,073 miles nonstop takes roughly 8h 27m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- GAU — Lokpriya Gopinath Bordoloi International Airport · Guwahati, India
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 KSO
- KZI · Filippos Airport31 mi away
- IOA · Ioannina Airport57 mi away
- OHD · Ohrid St. Paul the Apostle Airport58 mi away
- LRA · Larisa Airport83 mi away
Near GAU
- SHL · Shillong Airport37 mi away
- ZYL · Osmany International Airport81 mi away
- TEZ · Tezpur Airport85 mi away
- GLU · Gelephu Airport88 mi away
Frequently asked questions
How far is KSO from GAU?
The flight distance from Kastoria (KSO) to Guwahati (GAU) is 4,073 miles (6,555 km, 3,539 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to GAU?
A nonstop flight takes about 8h 27m 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 Kastoria and Guwahati?
Guwahati is 2.5 hours ahead of Kastoria.
What is the cheapest way to fly from KSO to GAU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–GAU that never appear on search engines, with no booking fees.