| Altenstadt to Clay Cross | 485.28 mi (780.98 km) |
| Altenstadt to Clayton | 516.45 mi (831.14 km) |
| Altenstadt to Clayton le Moors | 537.73 mi (865.40 km) |
| Altenstadt to Cleckheaton | 511.34 mi (822.92 km) |
| Altenstadt to Cleethorpes | 443.35 mi (713.51 km) |
| Altenstadt to Clevedon | 520.10 mi (837.03 km) |
| Altenstadt to Clifton | 470.10 mi (756.55 km) |
| Altenstadt to Clifton | 495.65 mi (797.67 km) |
| Altenstadt to Cliftonville | 337.56 mi (543.25 km) |
| Altenstadt to Clitheroe | 540.55 mi (869.93 km) |
| Altenstadt to Clydebank | 674.28 mi (1,085.15 km) |
| Altenstadt to Coalville | 473.97 mi (762.78 km) |
| Altenstadt to Coatbridge | 660.43 mi (1,062.86 km) |
| Altenstadt to Cobham | 414.43 mi (666.96 km) |
| Altenstadt to Cockermouth | 598.54 mi (963.25 km) |
