Need help booking?
Unpublished phone-only deals available
SIF to COS: distance & flight time
Simara (Simara Airport) → Colorado Springs (City of Colorado Springs Municipal Airport)
7,836 mi
12,611 km · 6,810 nm
15h 50m
estimated nonstop flight time
-11.7h
time difference · heading north
See live SIF→COS fares Phone-only fares on this route — call free
Flight time details
7,836 miles nonstop takes roughly 15h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SIF — Simara Airport · Simara, Nepal
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, United States
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 SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 mi away
Near COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
Frequently asked questions
How far is SIF from COS?
The flight distance from Simara (SIF) to Colorado Springs (COS) is 7,836 miles (12,611 km, 6,810 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to COS?
A nonstop flight takes about 15h 50m 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 Simara and Colorado Springs?
Colorado Springs is 11.7 hours behind Simara.
What is the cheapest way to fly from SIF to COS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–COS that never appear on search engines, with no booking fees.