| Backnang to Erchie | 714.81 mi (1,150.37 km) |
| Backnang to Ercolano | 611.90 mi (984.77 km) |
| Backnang to Erice | 770.01 mi (1,239.21 km) |
| Backnang to Este | 277.25 mi (446.18 km) |
| Backnang to Fabriano | 422.10 mi (679.30 km) |
| Backnang to Faenza | 342.37 mi (551.00 km) |
| Backnang to Fagnano Olona | 228.14 mi (367.15 km) |
| Backnang to Fano | 392.33 mi (631.40 km) |
| Backnang to Fara in Sabina | 491.51 mi (791.02 km) |
| Backnang to Farra di Soligo | 246.06 mi (395.99 km) |
| Backnang to Fasano | 681.19 mi (1,096.26 km) |
| Backnang to Favara | 830.92 mi (1,337.23 km) |
| Backnang to Felino | 296.33 mi (476.89 km) |
| Backnang to Feltre | 233.05 mi (375.05 km) |
| Backnang to Ferentino | 534.86 mi (860.78 km) |
