| Sliven to Freising | 806.96 mi (1,298.67 km) |
| Sliven to Freital | 828.94 mi (1,334.05 km) |
| Sliven to Freudenberg | 1,037.36 mi (1,669.47 km) |
| Sliven to Freudenstadt | 951.36 mi (1,531.06 km) |
| Sliven to Freystadt | 848.17 mi (1,365.00 km) |
| Sliven to Frickenhausen | 913.23 mi (1,469.70 km) |
| Sliven to Friedberg | 837.88 mi (1,348.43 km) |
| Sliven to Friedberg | 985.46 mi (1,585.94 km) |
| Sliven to Friedeburg | 1,126.67 mi (1,813.20 km) |
| Sliven to Friedland | 976.15 mi (1,570.96 km) |
| Sliven to Friedrichsdorf | 987.55 mi (1,589.31 km) |
| Sliven to Friedrichshafen | 887.34 mi (1,428.04 km) |
| Sliven to Friedrichsthal | 1,027.04 mi (1,652.86 km) |
| Sliven to Friesenheim | 972.56 mi (1,565.19 km) |
| Sliven to Friesoythe | 1,109.54 mi (1,785.63 km) |
