| Sofia to Orvault | 1,253.68 mi (2,017.61 km) |
| Sofia to Osny | 1,108.52 mi (1,783.99 km) |
| Sofia to Ostwald | 853.81 mi (1,374.07 km) |
| Sofia to Ouistreham | 1,213.89 mi (1,953.57 km) |
| Sofia to Oullins | 938.39 mi (1,510.19 km) |
| Sofia to Outreau | 1,162.88 mi (1,871.47 km) |
| Sofia to Oyonnax | 903.15 mi (1,453.48 km) |
| Sofia to Ozoir-la-Ferriere | 1,076.36 mi (1,732.24 km) |
| Sofia to Pace | 1,267.68 mi (2,040.14 km) |
| Sofia to Palaiseau | 1,094.37 mi (1,761.23 km) |
| Sofia to Pamiers | 1,096.44 mi (1,764.55 km) |
| Sofia to Panazol | 1,107.08 mi (1,781.68 km) |
| Sofia to Pantin | 1,090.73 mi (1,755.35 km) |
| Sofia to Paray-le-Monial | 977.61 mi (1,573.32 km) |
| Sofia to Parempuyre | 1,198.75 mi (1,929.20 km) |
