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SGR to KTM: distance & flight time
Sugar Land (Sugar Land Regional Airport) → Kathmandu (Tribhuvan International Airport)
8,476 mi
13,641 km · 7,365 nm
17h 5m
estimated nonstop flight time
+10.8h
time difference · heading north
See live SGR→KTM fares Phone-only fares on this route — call free
Flight time details
8,476 miles nonstop takes roughly 17h 5m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.8-hour time gain when reading arrival times on your ticket.
The two airports
- SGR — Sugar Land Regional Airport · Sugar Land, United States
- 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 SGR
- IAH · George Bush Intercontinental Houston Airport31 mi away
- AAP · Andrau Airpark8 mi away
- IWS · West Houston Airport14 mi away
- HOU · William P Hobby Airport23 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 SGR from KTM?
The flight distance from Sugar Land (SGR) to Kathmandu (KTM) is 8,476 miles (13,641 km, 7,365 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGR to KTM?
A nonstop flight takes about 17h 5m 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 Sugar Land and Kathmandu?
Kathmandu is 10.8 hours ahead of Sugar Land.
What is the cheapest way to fly from SGR to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGR–KTM that never appear on search engines, with no booking fees.