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ACH to KNU: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Kanpur (Kanpur Airport)
4,024 mi
6,476 km · 3,497 nm
8h 21m
estimated nonstop flight time
+3.5h
time difference · heading east
See live ACH→KNU fares Phone-only fares on this route — call free
Flight time details
4,024 miles nonstop takes roughly 8h 21m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- KNU — Kanpur Airport · Kanpur, 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
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
Frequently asked questions
How far is ACH from KNU?
The flight distance from Altenrhein (ACH) to Kanpur (KNU) is 4,024 miles (6,476 km, 3,497 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to KNU?
A nonstop flight takes about 8h 21m 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 Altenrhein and Kanpur?
Kanpur is 3.5 hours ahead of Altenrhein.
What is the cheapest way to fly from ACH to KNU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–KNU that never appear on search engines, with no booking fees.