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SDM to SUS: distance & flight time
San Diego (Brown Field Municipal Airport) → Null (Spirit of St Louis Airport)
1,531 mi
2,465 km · 1,331 nm
3h 28m
estimated nonstop flight time
+2h
time difference · heading northeast
See live SDM→SUS fares Phone-only fares on this route — call free
Flight time details
1,531 miles nonstop takes roughly 3h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SDM — Brown Field Municipal Airport · San Diego, 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 SDM
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 SDM from SUS?
The flight distance from San Diego (SDM) to Null (SUS) is 1,531 miles (2,465 km, 1,331 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDM to SUS?
A nonstop flight takes about 3h 28m 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 San Diego and Null?
Null is 2 hours ahead of San Diego.
What is the cheapest way to fly from SDM to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDM–SUS that never appear on search engines, with no booking fees.