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SOF to DLF: distance & flight time
Sofia (Sofia Airport) → Del Rio (DLF Airport)
6,327 mi
10,183 km · 5,498 nm
12h 52m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SOF→DLF fares Phone-only fares on this route — call free
Flight time details
6,327 miles nonstop takes roughly 12h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- DLF — DLF Airport · Del Rio, 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 DLF
- DRT · Del Rio International Airport9 mi away
- ACN · Ciudad Acuña New International Airport19 mi away
- PDS · Piedras Negras International Airport53 mi away
- UVA · Garner Field63 mi away
Frequently asked questions
How far is SOF from DLF?
The flight distance from Sofia (SOF) to Del Rio (DLF) is 6,327 miles (10,183 km, 5,498 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to DLF?
A nonstop flight takes about 12h 52m 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 Del Rio?
Del Rio is 8 hours behind Sofia.
What is the cheapest way to fly from SOF to DLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–DLF that never appear on search engines, with no booking fees.