Need help booking?
Unpublished phone-only deals available
OSU to GAU: distance & flight time
Columbus (The Ohio State University Airport - Don Scott Field) → Guwahati (Lokpriya Gopinath Bordoloi International Airport)
7,851 mi
12,635 km · 6,822 nm
15h 52m
estimated nonstop flight time
+9.5h
time difference · heading north
See live OSU→GAU fares Phone-only fares on this route — call free
Flight time details
7,851 miles nonstop takes roughly 15h 52m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- OSU — The Ohio State University Airport - Don Scott Field · Columbus, United States
- 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 OSU
- CMH · John Glenn Columbus International Airport11 mi away
- LCK · Rickenbacker International Airport20 mi away
- SGH · Springfield-Beckley Municipal Airport44 mi away
- GQQ · Galion Municipal Airport50 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 OSU from GAU?
The flight distance from Columbus (OSU) to Guwahati (GAU) is 7,851 miles (12,635 km, 6,822 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSU to GAU?
A nonstop flight takes about 15h 52m 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 Columbus and Guwahati?
Guwahati is 9.5 hours ahead of Columbus.
What is the cheapest way to fly from OSU to GAU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSU–GAU that never appear on search engines, with no booking fees.