| Backnang to Calne | 533.67 mi (858.86 km) |
| Backnang to Cam | 553.25 mi (890.38 km) |
| Backnang to Camberley | 479.26 mi (771.29 km) |
| Backnang to Camborne | 664.58 mi (1,069.54 km) |
| Backnang to Cambridge | 466.01 mi (749.97 km) |
| Backnang to Cambuslang | 742.29 mi (1,194.59 km) |
| Backnang to Canford Cliffs | 520.12 mi (837.06 km) |
| Backnang to Cannock | 562.22 mi (904.80 km) |
| Backnang to Canterbury | 403.30 mi (649.05 km) |
| Backnang to Carlisle | 666.83 mi (1,073.15 km) |
| Backnang to Carlton Colville | 416.12 mi (669.67 km) |
| Backnang to Carluke | 728.28 mi (1,172.06 km) |
| Backnang to Carnoustie | 726.39 mi (1,169.01 km) |
| Backnang to Carshalton | 456.15 mi (734.11 km) |
| Backnang to Carterton | 522.64 mi (841.11 km) |
