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YSH to SUS: distance & flight time
Smiths Falls (Smiths Falls-Montague (Russ Beach) Airport) → Null (Spirit of St Louis Airport)
871 mi
1,402 km · 757 nm
2h 22m
estimated nonstop flight time
—
time difference · heading southwest
See live YSH→SUS fares Phone-only fares on this route — call free
Flight time details
871 miles nonstop takes roughly 2h 22m gate to gate, flying southwest. 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
- YSH — Smiths Falls-Montague (Russ Beach) Airport · Smiths Falls, Canada
- SUS — Spirit of St Louis Airport · Null, 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 YSH
- YOW · Ottawa Macdonald-Cartier International Airport29 mi away
- OGS · Ogdensburg International Airport30 mi away
- YRO · Ottawa / Rockcliffe Airport38 mi away
- YND · Ottawa / Gatineau Airport44 mi away
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is YSH from SUS?
The flight distance from Smiths Falls (YSH) to Null (SUS) is 871 miles (1,402 km, 757 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSH to SUS?
A nonstop flight takes about 2h 22m 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 cheapest way to fly from YSH to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSH–SUS that never appear on search engines, with no booking fees.