Distance From Sultanpur Airport to Tribhuvan International Airport

The distance from Sultanpur Airport () to Tribhuvan International Airport (KTM) is 228 miles or 367 kilometers or 198 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.

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How long does it take to travel from Sultanpur ( India ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Sultanpur and Kathmandu takes around 0 hours 31 minutes.

Estimated flight time from Sultanpur Airport, Sultanpur, India to Tribhuvan International Airport, Kathmandu, Nepal is 0 hours 31 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 • - KTM

Kilometers		367 km
Statute Miles		228 miles
Nautical Miles		198 nm
Avg. Time of Flight		0 hours 31 minutes

Sultanpur Airport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Sultanpur Airport & Tribhuvan International Airport is given below.
Click the map to view Sultanpur to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Sultanpur, India and Kathmandu, Nepal. .

Nonstop flight route between Sultanpur, India and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Sultanpur (India) and Kathmandu (Nepal) is 0 Hours 15 Minutes.
Kathmandu time is 0 Hours 15 Minutes ahead of Sultanpur.

Location	Local Time
Sultanpur (India)	2026-09-13, 02:25:16 IST
Kathmandu (Nepal)	2026-09-13, 02:40:16 +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.

Origin

Sultanpur Airport ( / VESL) Sultanpur, India

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal