| Backnang to Kerepestarcsa | 462.26 mi (743.94 km) |
| Backnang to Keszthely | 392.15 mi (631.10 km) |
| Backnang to Kiskoros | 484.43 mi (779.61 km) |
| Backnang to Kiskunfelegyhaza | 507.05 mi (816.02 km) |
| Backnang to Kiskunhalas | 498.54 mi (802.32 km) |
| Backnang to Kiskunlachaza | 458.36 mi (737.66 km) |
| Backnang to Kiskunmajsa | 507.70 mi (817.06 km) |
| Backnang to Kisujszallas | 536.19 mi (862.92 km) |
| Backnang to Kisvarda | 579.86 mi (933.19 km) |
| Backnang to Komarom | 407.61 mi (655.99 km) |
| Backnang to Komlo | 453.18 mi (729.33 km) |
| Backnang to Kormend | 357.61 mi (575.52 km) |
| Backnang to Koszeg | 345.39 mi (555.84 km) |
| Backnang to Lajosmizse | 486.33 mi (782.67 km) |
| Backnang to Maglod | 468.25 mi (753.58 km) |
