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SIF to ASE: distance & flight time
Simara (Simara Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
7,787 mi
12,532 km · 6,767 nm
15h 44m
estimated nonstop flight time
-11.7h
time difference · heading north
See live SIF→ASE fares Phone-only fares on this route — call free
Flight time details
7,787 miles nonstop takes roughly 15h 44m 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
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, 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 ASE
- EGE · Eagle County Regional Airport29 mi away
- GUC · Gunnison Crested Butte Regional Airport48 mi away
- RIL · Garfield County Regional Airport50 mi away
- MTJ · Montrose Regional Airport74 mi away
Frequently asked questions
How far is SIF from ASE?
The flight distance from Simara (SIF) to Aspen (ASE) is 7,787 miles (12,532 km, 6,767 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to ASE?
A nonstop flight takes about 15h 44m 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 Aspen?
Aspen is 11.7 hours behind Simara.
What is the cheapest way to fly from SIF to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–ASE that never appear on search engines, with no booking fees.