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APC to SUS: distance & flight time
Napa (Napa County Airport) → Null (Spirit of St Louis Airport)
1,703 mi
2,741 km · 1,480 nm
3h 48m
estimated nonstop flight time
+2h
time difference · heading east
See live APC→SUS fares Phone-only fares on this route — call free
Flight time details
1,703 miles nonstop takes roughly 3h 48m gate to gate, flying east. 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
- APC — Napa County Airport · Napa, 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 APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 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 APC from SUS?
The flight distance from Napa (APC) to Null (SUS) is 1,703 miles (2,741 km, 1,480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APC to SUS?
A nonstop flight takes about 3h 48m 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 Napa and Null?
Null is 2 hours ahead of Napa.
What is the cheapest way to fly from APC to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APC–SUS that never appear on search engines, with no booking fees.