Need help booking?
Unpublished phone-only deals available
GCC to EAS: distance & flight time
Gillette (Gillette Campbell County Airport) → San Sebastian (San Sebastian Airport)
4,776 mi
7,686 km · 4,150 nm
9h 50m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GCC→EAS fares Phone-only fares on this route — call free
Flight time details
4,776 miles nonstop takes roughly 9h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GCC — Gillette Campbell County Airport · Gillette, United States
- EAS — San Sebastian Airport · San Sebastian, Spain
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 GCC
- SHR · Sheridan County Airport77 mi away
- SPF · Black Hills Airport-Clyde Ice Field87 mi away
- CPR · Casper-Natrona County International Airport110 mi away
- RCA · Ellsworth Air Force Base121 mi away
Near EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Frequently asked questions
How far is GCC from EAS?
The flight distance from Gillette (GCC) to San Sebastian (EAS) is 4,776 miles (7,686 km, 4,150 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to EAS?
A nonstop flight takes about 9h 50m 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 Gillette and San Sebastian?
San Sebastian is 8 hours ahead of Gillette.
What is the cheapest way to fly from GCC to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–EAS that never appear on search engines, with no booking fees.