Need help booking?
Unpublished phone-only deals available
TXK to SOF: distance & flight time
Texarkana (Texarkana Regional Webb Field) → Sofia (Sofia Airport)
5,855 mi
9,423 km · 5,088 nm
11h 57m
estimated nonstop flight time
+8h
time difference · heading northeast
See live TXK→SOF fares Phone-only fares on this route — call free
Flight time details
5,855 miles nonstop takes roughly 11h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- TXK — Texarkana Regional Webb Field · Texarkana, 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 TXK
- DTN · Shreveport Downtown Airport65 mi away
- BAD · Barksdale Air Force Base68 mi away
- SHV · Shreveport Regional Airport70 mi away
- ELD · South Arkansas Regional At Goodwin Field70 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 TXK from SOF?
The flight distance from Texarkana (TXK) to Sofia (SOF) is 5,855 miles (9,423 km, 5,088 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TXK to SOF?
A nonstop flight takes about 11h 57m 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 Texarkana and Sofia?
Sofia is 8 hours ahead of Texarkana.
What is the cheapest way to fly from TXK to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TXK–SOF that never appear on search engines, with no booking fees.