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CPD to GAI: distance & flight time
Coober Pedy (Coober Pedy Airport) → Gaithersburg (Montgomery County Airpark)
10,495 mi
16,891 km · 9,120 nm
21h 3m
estimated nonstop flight time
-13.5h
time difference · heading northeast
See live CPD→GAI fares Phone-only fares on this route — call free
Flight time details
10,495 miles nonstop takes roughly 21h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CPD — Coober Pedy Airport · Coober Pedy, Australia
- GAI — Montgomery County Airpark · Gaithersburg, United States
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 CPD
- PXH · Prominent Hill Airport67 mi away
Near GAI
Frequently asked questions
How far is CPD from GAI?
The flight distance from Coober Pedy (CPD) to Gaithersburg (GAI) is 10,495 miles (16,891 km, 9,120 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPD to GAI?
A nonstop flight takes about 21h 3m 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 Coober Pedy and Gaithersburg?
Gaithersburg is 13.5 hours behind Coober Pedy.
What is the cheapest way to fly from CPD to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPD–GAI that never appear on search engines, with no booking fees.