| Backnang to Cedar Rapids (Iowa) | 4,545.27 mi (7,314.91 km) |
| Backnang to Cedarburg (Wisconsin) | 4,346.43 mi (6,994.90 km) |
| Backnang to Celebration (Florida) | 4,812.49 mi (7,744.95 km) |
| Backnang to Celina (Ohio) | 4,345.96 mi (6,994.15 km) |
| Backnang to Celina (Texas) | 5,173.72 mi (8,326.30 km) |
| Backnang to Centennial (Colorado) | 5,126.42 mi (8,250.18 km) |
| Backnang to Center Point (Alabama) | 4,762.42 mi (7,664.38 km) |
| Backnang to Centereach (New York) | 3,874.26 mi (6,235.02 km) |
| Backnang to Centerton (Arkansas) | 4,922.57 mi (7,922.11 km) |
| Backnang to Centerville (Ohio) | 4,372.90 mi (7,037.50 km) |
| Backnang to Centerville (Utah) | 5,274.75 mi (8,488.90 km) |
| Backnang to Central (Louisiana) | 5,092.21 mi (8,195.12 km) |
| Backnang to Central Falls (Rhode Island) | 3,761.81 mi (6,054.05 km) |
| Backnang to Central Islip (New York) | 3,882.49 mi (6,248.27 km) |
| Backnang to Central Point (Oregon) | 5,496.00 mi (8,844.96 km) |
