India ↔ Nepal
Kolkata to Kathmandu by direct flight
Netaji Subhash Chandra Bose International (CCU) and Tribhuvan International (KTM) are connected non-stop — 641 km apart, roughly 1 h 13 m in the air, served in both directions.
641
km, great-circle
1 h 13 m
estimated flight time
A ⇄ B
both directions
→ Open this route in the interactive map
The two airports
| Airport | City | Country | Direct destinations |
|---|---|---|---|
| CCU Netaji Subhash Chandra Bose International | Kolkata | India | 37 |
| KTM Tribhuvan International | Kathmandu | Nepal | 32 |
More routes from Kolkata
- CCU–DOHDoha3,743 km
- CCU–DXBDubai3,366 km
- CCU–SINSingapore2,904 km
- CCU–KULKuala Lumpur2,636 km
- CCU–HKGHong Kong2,614 km
- CCU–BOMMumbai1,666 km
- CCU–BKKBangkok1,637 km
- CCU–AMDAhmedabad1,620 km
More routes from Kathmandu
- KTM–ISTIstanbul5,305 km
- KTM–ICNSeoul3,966 km
- KTM–SINSingapore3,538 km
- KTM–DOHDoha3,360 km
- KTM–KULKuala Lumpur3,273 km
- KTM–AUHAbu Dhabi3,081 km
- KTM–DWCDubai3,019 km
- KTM–DXBDubai2,991 km
Route network built from the open OpenFlights and OurAirports datasets. Flight time is a distance-based estimate; carriers and timetables change and are not shown here — verify schedules before booking.