| Sofia to Reims | 1,027.47 mi (1,653.55 km) |
| Sofia to Rennes | 1,263.05 mi (2,032.69 km) |
| Sofia to Revel | 1,074.57 mi (1,729.35 km) |
| Sofia to Reze | 1,250.69 mi (2,012.79 km) |
| Sofia to Riedisheim | 849.47 mi (1,367.09 km) |
| Sofia to Rillieux-la-Pape | 934.91 mi (1,504.59 km) |
| Sofia to Riom | 1,020.89 mi (1,642.96 km) |
| Sofia to Riorges | 977.63 mi (1,573.34 km) |
| Sofia to Ris-Orangis | 1,085.80 mi (1,747.43 km) |
| Sofia to Rive-de-Gier | 946.31 mi (1,522.94 km) |
| Sofia to Rivesaltes | 1,035.59 mi (1,666.63 km) |
| Sofia to Rixheim | 847.82 mi (1,364.44 km) |
| Sofia to Roanne | 976.23 mi (1,571.10 km) |
| Sofia to Roche-la-Moliere | 959.91 mi (1,544.82 km) |
| Sofia to Rochefort | 1,216.40 mi (1,957.61 km) |
