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SOF to NOT: distance & flight time
Sofia (Sofia Airport) → Novato (Marin County Airport - Gnoss Field)
6,457 mi
10,391 km · 5,611 nm
13h 8m
estimated nonstop flight time
-10h
time difference · heading northwest
See live SOF→NOT fares Phone-only fares on this route — call free
Flight time details
6,457 miles nonstop takes roughly 13h 8m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- NOT — Marin County Airport - Gnoss Field · Novato, 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 SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Near NOT
- SFO · San Francisco International Airport38 mi away
- APC · Napa County Airport16 mi away
- NGZ · Alameda Naval Air Station28 mi away
- STS · Charles M. Schulz Sonoma County Airport29 mi away
Frequently asked questions
How far is SOF from NOT?
The flight distance from Sofia (SOF) to Novato (NOT) is 6,457 miles (10,391 km, 5,611 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to NOT?
A nonstop flight takes about 13h 8m 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 Sofia and Novato?
Novato is 10 hours behind Sofia.
What is the cheapest way to fly from SOF to NOT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–NOT that never appear on search engines, with no booking fees.