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DEC to GEX: distance & flight time
Decatur (Decatur Airport) → Geelong (Geelong Airport)
9,622 mi
15,486 km · 8,361 nm
19h 20m
estimated nonstop flight time
+15h
time difference · heading west
See live DEC→GEX fares Phone-only fares on this route — call free
Flight time details
9,622 miles nonstop takes roughly 19h 20m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- DEC — Decatur Airport · Decatur, United States
- GEX — Geelong Airport · Geelong, Australia
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 DEC
Near GEX
- AVV · Avalon Airport15 mi away
- MBW · Melbourne Moorabbin Airport45 mi away
- MEB · Melbourne Essendon Airport46 mi away
- MEL · Melbourne International Airport47 mi away
Frequently asked questions
How far is DEC from GEX?
The flight distance from Decatur (DEC) to Geelong (GEX) is 9,622 miles (15,486 km, 8,361 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to GEX?
A nonstop flight takes about 19h 20m 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 Decatur and Geelong?
Geelong is 15 hours ahead of Decatur.
What is the cheapest way to fly from DEC to GEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–GEX that never appear on search engines, with no booking fees.