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NOT to SOF: distance & flight time
Novato (Marin County Airport - Gnoss Field) → Sofia (Sofia Airport)
6,457 mi
10,391 km · 5,611 nm
13h 8m
estimated nonstop flight time
+10h
time difference · heading northeast
See live NOT→SOF fares Phone-only fares on this route — call free
Flight time details
6,457 miles nonstop takes roughly 13h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- NOT — Marin County Airport - Gnoss Field · Novato, United States
- SOF — Sofia Airport · Sofia, Bulgaria
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 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
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
Frequently asked questions
How far is NOT from SOF?
The flight distance from Novato (NOT) to Sofia (SOF) 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 NOT to SOF?
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 Novato and Sofia?
Sofia is 10 hours ahead of Novato.
What is the cheapest way to fly from NOT to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOT–SOF that never appear on search engines, with no booking fees.