| Kardzhali to Freising | 810.45 mi (1,304.30 km) |
| Kardzhali to Freital | 853.06 mi (1,372.87 km) |
| Kardzhali to Freudenberg | 1,047.65 mi (1,686.04 km) |
| Kardzhali to Freudenstadt | 949.07 mi (1,527.38 km) |
| Kardzhali to Freystadt | 855.80 mi (1,377.27 km) |
| Kardzhali to Frickenhausen | 913.24 mi (1,469.72 km) |
| Kardzhali to Friedberg | 839.38 mi (1,350.86 km) |
| Kardzhali to Friedberg | 994.36 mi (1,600.27 km) |
| Kardzhali to Friedeburg | 1,148.73 mi (1,848.70 km) |
| Kardzhali to Friedland | 993.04 mi (1,598.14 km) |
| Kardzhali to Friedrichsdorf | 995.84 mi (1,602.65 km) |
| Kardzhali to Friedrichshafen | 881.63 mi (1,418.85 km) |
| Kardzhali to Friedrichsthal | 1,027.76 mi (1,654.02 km) |
| Kardzhali to Friesenheim | 968.97 mi (1,559.41 km) |
| Kardzhali to Friesoythe | 1,129.81 mi (1,818.25 km) |
