| Ahlen to Clarkston (Georgia) | 4,511.40 mi (7,260.40 km) |
| Ahlen to Clarksville (Indiana) | 4,343.65 mi (6,990.43 km) |
| Ahlen to Clarksville (Tennessee) | 4,490.96 mi (7,227.51 km) |
| Ahlen to Clawson (Michigan) | 4,040.88 mi (6,503.17 km) |
| Ahlen to Clay (Alabama) | 4,609.36 mi (7,418.06 km) |
| Ahlen to Clayton (California) | 5,540.70 mi (8,916.90 km) |
| Ahlen to Clayton (Missouri) | 4,496.45 mi (7,236.34 km) |
| Ahlen to Clayton (North Carolina) | 4,191.23 mi (6,745.13 km) |
| Ahlen to Clayton (Ohio) | 4,213.36 mi (6,780.75 km) |
| Ahlen to Clearfield (Utah) | 5,079.29 mi (8,174.33 km) |
| Ahlen to Clearlake (California) | 5,497.25 mi (8,846.97 km) |
| Ahlen to Clearwater (Florida) | 4,750.90 mi (7,645.84 km) |
| Ahlen to Cleburne (Texas) | 5,085.19 mi (8,183.83 km) |
| Ahlen to Clemmons (North Carolina) | 4,249.58 mi (6,839.04 km) |
| Ahlen to Clemson (South Carolina) | 4,411.64 mi (7,099.86 km) |
