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YQS to SIF: distance & flight time
St Thomas (St Thomas Municipal Airport) → Simara (Simara Airport)
7,525 mi
12,110 km · 6,539 nm
15h 13m
estimated nonstop flight time
—
time difference · heading north
See live YQS→SIF fares Phone-only fares on this route — call free
Flight time details
7,525 miles nonstop takes roughly 15h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YQS — St Thomas Municipal Airport · St Thomas, Canada
- 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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 mi away
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 YQS from SIF?
The flight distance from St Thomas (YQS) to Simara (SIF) is 7,525 miles (12,110 km, 6,539 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQS to SIF?
A nonstop flight takes about 15h 13m 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 YQS to SIF?
Nonstop service on YQS–SIF 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 15h 13m nonstop estimate.
What is the cheapest way to fly from YQS to SIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQS–SIF that never appear on search engines, with no booking fees.
Why are some YQS to SIF fares phone-only?
Consolidator contracts let us sell certain YQS–SIF 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.