Need help booking?
Unpublished phone-only deals available
KNU to ALN: distance & flight time
Kanpur (Kanpur Airport) → Alton/St Louis (St Louis Regional Airport)
7,883 mi
12,687 km · 6,851 nm
15h 55m
estimated nonstop flight time
—
time difference · heading north
See live KNU→ALN fares Phone-only fares on this route — call free
Flight time details
7,883 miles nonstop takes roughly 15h 55m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KNU — Kanpur Airport · Kanpur, India
- ALN — St Louis Regional Airport · Alton/St Louis, 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 KNU
- LKO · Chaudhary Charan Singh International Airport39 mi away
- IXD · Allahabad Airport106 mi away
- HJR · Khajuraho Airport114 mi away
- TNI · Satna Airport130 mi away
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is KNU from ALN?
The flight distance from Kanpur (KNU) to Alton/St Louis (ALN) is 7,883 miles (12,687 km, 6,851 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KNU to ALN?
A nonstop flight takes about 15h 55m 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 cheapest way to fly from KNU to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KNU–ALN that never appear on search engines, with no booking fees.