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GRZ to APA: distance & flight time
Graz (Graz Airport) → Denver (Centennial Airport)
5,419 mi
8,721 km · 4,709 nm
11h 5m
estimated nonstop flight time
-8h
time difference · heading northwest
See live GRZ→APA fares Phone-only fares on this route — call free
Flight time details
5,419 miles nonstop takes roughly 11h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- GRZ — Graz Airport · Graz, Austria
- 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 GRZ
- MBX · Maribor Airport37 mi away
- KLU · Klagenfurt Airport57 mi away
- LJU · Ljubljana Jože Pučnik Airport71 mi away
- SOB · Sármellék International Airport84 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 GRZ from APA?
The flight distance from Graz (GRZ) to Denver (APA) is 5,419 miles (8,721 km, 4,709 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRZ to APA?
A nonstop flight takes about 11h 5m 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 Graz and Denver?
Denver is 8 hours behind Graz.
What is the cheapest way to fly from GRZ to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRZ–APA that never appear on search engines, with no booking fees.