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LKO to FCS: distance & flight time
Lucknow (Chaudhary Charan Singh International Airport) → Fort Carson (Butts AAF (Fort Carson) Air Field)
7,901 mi
12,715 km · 6,866 nm
15h 57m
estimated nonstop flight time
-11.5h
time difference · heading north
See live LKO→FCS fares Phone-only fares on this route — call free
Flight time details
7,901 miles nonstop takes roughly 15h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- LKO — Chaudhary Charan Singh International Airport · Lucknow, India
- FCS — Butts AAF (Fort Carson) Air Field · Fort Carson, 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 LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
Near FCS
- COS · City of Colorado Springs Municipal Airport9 mi away
- PUB · Pueblo Memorial Airport30 mi away
- DEN · Denver International Airport82 mi away
- APA · Centennial Airport62 mi away
Frequently asked questions
How far is LKO from FCS?
The flight distance from Lucknow (LKO) to Fort Carson (FCS) is 7,901 miles (12,715 km, 6,866 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LKO to FCS?
A nonstop flight takes about 15h 57m 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 Lucknow and Fort Carson?
Fort Carson is 11.5 hours behind Lucknow.
What is the cheapest way to fly from LKO to FCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LKO–FCS that never appear on search engines, with no booking fees.