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GRX to WBU: distance & flight time
Granada (Federico Garcia Lorca Airport) → Boulder (Boulder Municipal Airport)
5,145 mi
8,280 km · 4,471 nm
10h 33m
estimated nonstop flight time
-8h
time difference · heading northwest
See live GRX→WBU fares Phone-only fares on this route — call free
Flight time details
5,145 miles nonstop takes roughly 10h 33m 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
- GRX — Federico Garcia Lorca Airport · Granada, Spain
- WBU — Boulder Municipal Airport · Boulder, 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 GRX
- AGP · Málaga Airport53 mi away
- ODB · Córdoba Airport74 mi away
- LEI · Almería International Airport81 mi away
- OZP · Moron Air Base101 mi away
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
Frequently asked questions
How far is GRX from WBU?
The flight distance from Granada (GRX) to Boulder (WBU) is 5,145 miles (8,280 km, 4,471 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRX to WBU?
A nonstop flight takes about 10h 33m 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 Granada and Boulder?
Boulder is 8 hours behind Granada.
What is the cheapest way to fly from GRX to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRX–WBU that never appear on search engines, with no booking fees.