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DRT to SOF: distance & flight time
Del Rio (Del Rio International Airport) → Sofia (Sofia Airport)
6,332 mi
10,190 km · 5,502 nm
12h 53m
estimated nonstop flight time
+8h
time difference · heading northeast
See live DRT→SOF fares Phone-only fares on this route — call free
Flight time details
6,332 miles nonstop takes roughly 12h 53m 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
- DRT — Del Rio International Airport · Del Rio, 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 DRT
- DLF · DLF Airport9 mi away
- ACN · Ciudad Acuña New International Airport11 mi away
- PDS · Piedras Negras International Airport57 mi away
- UVA · Garner Field72 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 DRT from SOF?
The flight distance from Del Rio (DRT) to Sofia (SOF) is 6,332 miles (10,190 km, 5,502 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DRT to SOF?
A nonstop flight takes about 12h 53m 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 Del Rio and Sofia?
Sofia is 8 hours ahead of Del Rio.
What is the cheapest way to fly from DRT to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DRT–SOF that never appear on search engines, with no booking fees.