| Backnang to Kidderminster | 563.21 mi (906.39 km) |
| Backnang to Kidlington | 511.84 mi (823.73 km) |
| Backnang to Kidsgrove | 581.69 mi (936.15 km) |
| Backnang to Killamarsh | 554.33 mi (892.10 km) |
| Backnang to Killingworth | 627.43 mi (1,009.75 km) |
| Backnang to Kilmarnock | 745.12 mi (1,199.15 km) |
| Backnang to Kilsyth | 745.18 mi (1,199.25 km) |
| Backnang to Kilwinning | 753.58 mi (1,212.76 km) |
| Backnang to King's Lynn | 473.24 mi (761.60 km) |
| Backnang to Kings Norton | 550.98 mi (886.72 km) |
| Backnang to Kingsnorth | 408.54 mi (657.48 km) |
| Backnang to Kingsteignton | 591.19 mi (951.43 km) |
| Backnang to Kingston upon Hull | 535.33 mi (861.54 km) |
| Backnang to Kingston upon Thames | 462.52 mi (744.35 km) |
| Backnang to Kingswinford | 562.61 mi (905.44 km) |
