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ILG to GCC: distance & flight time
Wilmington (New Castle Airport) → Gillette (Gillette Campbell County Airport)
1,561 mi
2,512 km · 1,356 nm
3h 32m
estimated nonstop flight time
-2h
time difference · heading west
See live ILG→GCC fares Phone-only fares on this route — call free
Flight time details
1,561 miles nonstop takes roughly 3h 32m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- ILG — New Castle Airport · Wilmington, United States
- GCC — Gillette Campbell County Airport · Gillette, 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 ILG
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
Frequently asked questions
How far is ILG from GCC?
The flight distance from Wilmington (ILG) to Gillette (GCC) is 1,561 miles (2,512 km, 1,356 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILG to GCC?
A nonstop flight takes about 3h 32m 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 Wilmington and Gillette?
Gillette is 2 hours behind Wilmington.
What is the cheapest way to fly from ILG to GCC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILG–GCC that never appear on search engines, with no booking fees.