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DEC to SIF: distance & flight time
Decatur (Decatur Airport) → Simara (Simara Airport)
7,791 mi
12,538 km · 6,770 nm
15h 45m
estimated nonstop flight time
+10.8h
time difference · heading north
See live DEC→SIF 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 10.8-hour time gain when reading arrival times on your ticket.
The two airports
- DEC — Decatur Airport · Decatur, 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 DEC
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 DEC from SIF?
The flight distance from Decatur (DEC) to Simara (SIF) 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 DEC to SIF?
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 Decatur and Simara?
Simara is 10.8 hours ahead of Decatur.
What is the cheapest way to fly from DEC to SIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–SIF that never appear on search engines, with no booking fees.