Need help booking?
Unpublished phone-only deals available
WBU to GKL: distance & flight time
Boulder (Boulder Municipal Airport) → Great Keppel Island (Great Keppel Is Airport)
7,941 mi
12,780 km · 6,900 nm
16h 2m
estimated nonstop flight time
+16h
time difference · heading west
See live WBU→GKL fares Phone-only fares on this route — call free
Flight time details
7,941 miles nonstop takes roughly 16h 2m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- GKL — Great Keppel Is Airport · Great Keppel Island, 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 WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Near GKL
- ROK · Rockhampton Airport33 mi away
- GLT · Gladstone Airport51 mi away
- THG · Thangool Airport93 mi away
- TDR · Theodore Airport136 mi away
Frequently asked questions
How far is WBU from GKL?
The flight distance from Boulder (WBU) to Great Keppel Island (GKL) is 7,941 miles (12,780 km, 6,900 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to GKL?
A nonstop flight takes about 16h 2m 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 Boulder and Great Keppel Island?
Great Keppel Island is 16 hours ahead of Boulder.
What is the cheapest way to fly from WBU to GKL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–GKL that never appear on search engines, with no booking fees.