Need help booking?
Unpublished phone-only deals available
KTM to RDP: distance & flight time
Kathmandu (Tribhuvan International Airport) → Durgapur (Kazi Nazrul Islam Airport)
305 mi
491 km · 265 nm
1h 16m
estimated nonstop flight time
—
time difference · heading southeast
See live KTM→RDP fares Phone-only fares on this route — call free
Flight time details
305 miles nonstop takes roughly 1h 16m gate to gate, flying southeast. 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
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- RDP — Kazi Nazrul Islam Airport · Durgapur, 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 KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Near RDP
- DBD · Dhanbad Airport54 mi away
- IXW · Sonari Airport88 mi away
- CCU · Netaji Subhash Chandra Bose International Airport102 mi away
- RJH · Shah Mokhdum Airport103 mi away
Frequently asked questions
How far is KTM from RDP?
The flight distance from Kathmandu (KTM) to Durgapur (RDP) is 305 miles (491 km, 265 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to RDP?
A nonstop flight takes about 1h 16m 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 KTM to RDP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–RDP that never appear on search engines, with no booking fees.