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OAG to APA: distance & flight time
Orange (Orange Airport) → Denver (Centennial Airport)
8,421 mi
13,552 km · 7,318 nm
16h 59m
estimated nonstop flight time
-16h
time difference · heading northeast
See live OAG→APA fares Phone-only fares on this route — call free
Flight time details
8,421 miles nonstop takes roughly 16h 59m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- OAG — Orange Airport · Orange, Australia
- APA — Centennial Airport · Denver, 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 OAG
- BHS · Bathurst Airport30 mi away
- CWT · Cowra Airport42 mi away
- PKE · Parkes Airport54 mi away
- DGE · Mudgee Airport63 mi away
Near APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Frequently asked questions
How far is OAG from APA?
The flight distance from Orange (OAG) to Denver (APA) is 8,421 miles (13,552 km, 7,318 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OAG to APA?
A nonstop flight takes about 16h 59m 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 Orange and Denver?
Denver is 16 hours behind Orange.
What is the cheapest way to fly from OAG to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OAG–APA that never appear on search engines, with no booking fees.