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SUS to INT: distance & flight time
Null (Spirit of St Louis Airport) → Winston-salem (Smith Reynolds Airport)
598 mi
963 km · 520 nm
1h 46m
estimated nonstop flight time
+1h
time difference · heading east
See live SUS→INT fares Phone-only fares on this route — call free
Flight time details
598 miles nonstop takes roughly 1h 46m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SUS — Spirit of St Louis Airport · Null, United States
- INT — Smith Reynolds Airport · Winston-salem, 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 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
Near INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 mi away
Frequently asked questions
How far is SUS from INT?
The flight distance from Null (SUS) to Winston-salem (INT) is 598 miles (963 km, 520 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to INT?
A nonstop flight takes about 1h 46m 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 SUS to INT?
Nonstop service on SUS–INT 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 1h 46m nonstop estimate.
What is the time difference between Null and Winston-salem?
Winston-salem is 1 hour ahead of Null.
What is the cheapest way to fly from SUS to INT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–INT that never appear on search engines, with no booking fees.
Why are some SUS to INT fares phone-only?
Consolidator contracts let us sell certain SUS–INT 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.