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SIF to RDU: distance & flight time
Simara (Simara Airport) → Raleigh-durham (Raleigh Durham International Airport)
7,955 mi
12,802 km · 6,912 nm
16h 4m
estimated nonstop flight time
-9.7h
time difference · heading north
See live SIF→RDU fares Phone-only fares on this route — call free
Flight time details
7,955 miles nonstop takes roughly 16h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SIF — Simara Airport · Simara, Nepal
- RDU — Raleigh Durham International Airport · Raleigh-durham, 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 RDU
- POB · Pope Field50 mi away
- RWI · Rocky Mount Wilson Regional Airport50 mi away
- FBG · Simmons Army Air Field52 mi away
- SOP · Moore County Airport56 mi away
Frequently asked questions
How far is SIF from RDU?
The flight distance from Simara (SIF) to Raleigh-durham (RDU) is 7,955 miles (12,802 km, 6,912 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to RDU?
A nonstop flight takes about 16h 4m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SIF to RDU?
Nonstop service on SIF–RDU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 16h 4m nonstop estimate.
What is the time difference between Simara and Raleigh-durham?
Raleigh-durham is 9.7 hours behind Simara.
What is the cheapest way to fly from SIF to RDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–RDU that never appear on search engines, with no booking fees.
Why are some SIF to RDU fares phone-only?
Consolidator contracts let us sell certain SIF–RDU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.