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GCC to YST: distance & flight time
Gillette (Gillette Campbell County Airport) → St. Theresa Point (St. Theresa Point Airport)
813 mi
1,309 km · 707 nm
2h 14m
estimated nonstop flight time
+1h
time difference · heading northeast
See live GCC→YST fares Phone-only fares on this route — call free
Flight time details
813 miles nonstop takes roughly 2h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GCC — Gillette Campbell County Airport · Gillette, United States
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is GCC from YST?
The flight distance from Gillette (GCC) to St. Theresa Point (YST) is 813 miles (1,309 km, 707 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to YST?
A nonstop flight takes about 2h 14m 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 St. Theresa Point?
St. Theresa Point is 1 hour ahead of Gillette.
What is the cheapest way to fly from GCC to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–YST that never appear on search engines, with no booking fees.