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IWS to SIF: distance & flight time
Houston (West Houston Airport) → Simara (Simara Airport)
8,500 mi
13,679 km · 7,386 nm
17h 8m
estimated nonstop flight time
+10.8h
time difference · heading north
See live IWS→SIF fares Phone-only fares on this route — call free
Flight time details
8,500 miles nonstop takes roughly 17h 8m 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
- IWS — West Houston Airport · Houston, United States
- SIF — Simara Airport · Simara, 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 IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 mi away
Near SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 mi away
Frequently asked questions
How far is IWS from SIF?
The flight distance from Houston (IWS) to Simara (SIF) is 8,500 miles (13,679 km, 7,386 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWS to SIF?
A nonstop flight takes about 17h 8m 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 Houston and Simara?
Simara is 10.8 hours ahead of Houston.
What is the cheapest way to fly from IWS to SIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–SIF that never appear on search engines, with no booking fees.