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SIF to DEC: distance & flight time
Simara (Simara Airport) → Decatur (Decatur Airport)
7,791 mi
12,538 km · 6,770 nm
15h 45m
estimated nonstop flight time
-10.7h
time difference · heading north
See live SIF→DEC fares Phone-only fares on this route — call free
Flight time details
7,791 miles nonstop takes roughly 15h 45m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SIF — Simara Airport · Simara, Nepal
- DEC — Decatur Airport · Decatur, 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
Frequently asked questions
How far is SIF from DEC?
The flight distance from Simara (SIF) to Decatur (DEC) is 7,791 miles (12,538 km, 6,770 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to DEC?
A nonstop flight takes about 15h 45m 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 Decatur?
Decatur is 10.7 hours behind Simara.
What is the cheapest way to fly from SIF to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–DEC that never appear on search engines, with no booking fees.