| Sredets to Fritzlar | 1,038.58 mi (1,671.44 km) |
| Sredets to Frohburg | 915.38 mi (1,473.16 km) |
| Sredets to Frondenberg | 1,107.46 mi (1,782.29 km) |
| Sredets to Fulda | 1,004.51 mi (1,616.60 km) |
| Sredets to Fuldabruck | 1,035.52 mi (1,666.50 km) |
| Sredets to Fuldatal | 1,036.73 mi (1,668.46 km) |
| Sredets to Furstenau | 1,145.66 mi (1,843.77 km) |
| Sredets to Furstenfeldbruck | 871.38 mi (1,402.35 km) |
| Sredets to Furstenwalde | 922.80 mi (1,485.11 km) |
| Sredets to Furth | 1,013.93 mi (1,631.76 km) |
| Sredets to Furth | 918.15 mi (1,477.61 km) |
| Sredets to Furth im Wald | 839.91 mi (1,351.70 km) |
| Sredets to Furtwangen im Schwarzwald | 1,001.58 mi (1,611.88 km) |
| Sredets to Fussen | 881.28 mi (1,418.29 km) |
| Sredets to Gaggenau | 1,012.47 mi (1,629.42 km) |
