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FLV to LKO: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Lucknow (Chaudhary Charan Singh International Airport)
7,860 mi
12,649 km · 6,830 nm
15h 53m
estimated nonstop flight time
+10.5h
time difference · heading north
See live FLV→LKO fares Phone-only fares on this route — call free
Flight time details
7,860 miles nonstop takes roughly 15h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- FLV — Sherman Army Air Field · Fort Leavenworth, United States
- LKO — Chaudhary Charan Singh International Airport · Lucknow, India
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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 mi away
Near LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
Frequently asked questions
How far is FLV from LKO?
The flight distance from Fort Leavenworth (FLV) to Lucknow (LKO) is 7,860 miles (12,649 km, 6,830 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to LKO?
A nonstop flight takes about 15h 53m 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 Fort Leavenworth and Lucknow?
Lucknow is 10.5 hours ahead of Fort Leavenworth.
What is the cheapest way to fly from FLV to LKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–LKO that never appear on search engines, with no booking fees.