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VDH to KTM: distance & flight time
Dong Hoi (Dong Hoi Airport) → Kathmandu (Tribhuvan International Airport)
1,523 mi
2,450 km · 1,323 nm
3h 27m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live VDH→KTM fares Phone-only fares on this route — call free
Flight time details
1,523 miles nonstop takes roughly 3h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.2-hour time set-back when reading arrival times on your ticket.
The two airports
- VDH — Dong Hoi Airport · Dong Hoi, Vietnam
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
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 VDH
- VII · Vinh Airport104 mi away
- HUI · Phu Bai Airport106 mi away
- VNA · Saravane Airport125 mi away
- KOP · Nakhon Phanom Airport129 mi away
Near KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Frequently asked questions
How far is VDH from KTM?
The flight distance from Dong Hoi (VDH) to Kathmandu (KTM) is 1,523 miles (2,450 km, 1,323 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VDH to KTM?
A nonstop flight takes about 3h 27m 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 Dong Hoi and Kathmandu?
Kathmandu is 1.2 hours behind Dong Hoi.
What is the cheapest way to fly from VDH to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VDH–KTM that never appear on search engines, with no booking fees.