Need help booking?
Unpublished phone-only deals available
GAI to HVB: distance & flight time
Gaithersburg (Montgomery County Airpark) → Hervey Bay (Hervey Bay Airport)
9,401 mi
15,130 km · 8,170 nm
18h 54m
estimated nonstop flight time
+14h
time difference · heading west
See live GAI→HVB fares Phone-only fares on this route — call free
Flight time details
9,401 miles nonstop takes roughly 18h 54m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- HVB — Hervey Bay Airport · Hervey Bay, 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 GAI
Near HVB
- MBH · Maryborough Airport17 mi away
- BDB · Bundaberg Airport45 mi away
- GAH · Gayndah Airport81 mi away
- MCY · Sunshine Coast Airport90 mi away
Frequently asked questions
How far is GAI from HVB?
The flight distance from Gaithersburg (GAI) to Hervey Bay (HVB) is 9,401 miles (15,130 km, 8,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to HVB?
A nonstop flight takes about 18h 54m 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 Gaithersburg and Hervey Bay?
Hervey Bay is 14 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to HVB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–HVB that never appear on search engines, with no booking fees.