The distance from Car Nicobar Air Force Base (CBD) to Tribhuvan International Airport (KTM) is 1371 miles or 2206 kilometers or 1190 nautical miles.
The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.
2206 kilometers is the direct flight distance between Car Nicobar Air Force Base (India) and Tribhuvan International Airport (Nepal).
How long does it take to travel from IAF Camp ( India ) to Kathmandu ( Nepal )?
A one-way nonstop (direct) flight between IAF Camp and Kathmandu takes around 3 hours 9 minutes.
Estimated
flight time from Car Nicobar Air Force Base, IAF Camp, India to Tribhuvan International Airport, Kathmandu, Nepal is
3 hours 9 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.
Travel Distance Between the Airports • CBD - KTM
| Kilometers | | 2206 km |
| Statute Miles | | 1371 miles |
| Nautical Miles | | 1190 nm |
| Avg. Time of Flight | | 3 hours 9 minutes |
Car Nicobar Air Force Base to Tribhuvan International Airport Flight Route Map - CBD to KTM Flight Path
Location of Car Nicobar Air Force Base & Tribhuvan International Airport is given below.
Click the map to view IAF Camp to Kathmandu nonstop flight path and travel direction.
Click to see flight route on Google Map between IAF Camp, India and Kathmandu, Nepal. .
Nonstop flight route between IAF Camp, India and Kathmandu, Nepal.
Time Difference Between the Airports • CBD - KTM
Time difference between
IAF Camp (India) and
Kathmandu (Nepal) is 0 Hours 15 Minutes.
Kathmandu time is 0 Hours 15 Minutes ahead of IAF Camp.
| Location | Local Time |
| IAF Camp (India) | 2026-10-28, 13:14:22 IST |
| Kathmandu (Nepal) | 2026-10-28, 13:29:22 +0545 |
Why should you arrive 3 hours before international flight?
Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.