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SFZ to SUS: distance & flight time
Smithfield (North Central State Airport) → Null (Spirit of St Louis Airport)
1,032 mi
1,661 km · 897 nm
2h 43m
estimated nonstop flight time
-1h
time difference · heading west
See live SFZ→SUS fares Phone-only fares on this route — call free
Flight time details
1,032 miles nonstop takes roughly 2h 43m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SFZ — North Central State Airport · Smithfield, United States
- 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 SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 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 SFZ from SUS?
The flight distance from Smithfield (SFZ) to Null (SUS) is 1,032 miles (1,661 km, 897 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFZ to SUS?
A nonstop flight takes about 2h 43m 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 Smithfield and Null?
Null is 1 hour behind Smithfield.
What is the cheapest way to fly from SFZ to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFZ–SUS that never appear on search engines, with no booking fees.