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YQS to MCW: distance & flight time
St Thomas (St Thomas Municipal Airport) → Mason City (Mason City Municipal Airport)
618 mi
994 km · 537 nm
1h 49m
estimated nonstop flight time
—
time difference · heading west
See live YQS→MCW fares Phone-only fares on this route — call free
Flight time details
618 miles nonstop takes roughly 1h 49m gate to gate, flying west. 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
- MCW — Mason City Municipal Airport · Mason City, 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 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 MCW
- CCY · Northeast Iowa Regional Airport37 mi away
- FOD · Fort Dodge Regional Airport60 mi away
- ALO · Waterloo Regional Airport63 mi away
- RST · Rochester International Airport67 mi away
Frequently asked questions
How far is YQS from MCW?
The flight distance from St Thomas (YQS) to Mason City (MCW) is 618 miles (994 km, 537 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQS to MCW?
A nonstop flight takes about 1h 49m 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 YQS to MCW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQS–MCW that never appear on search engines, with no booking fees.