Estimated travel durations
The straight-line distance from Bucharest to Sofia is 295 kilometers (183 miles). This is the crow-flies distance calculated using the Haversine formula.
A direct flight from Bucharest to Sofia takes approximately 1h. This is an estimate based on an average cruising speed of 800 km/h and does not include boarding, taxiing or layover time.
Driving from Bucharest to Sofia would take approximately 3h at an average speed of 85 km/h. The actual driving time may vary depending on road conditions, traffic and border crossings.
The distance from Bucharest to Sofia is 183 miles (295 km) as the crow flies.