| Alzenau in Unterfranken to Clarkston (Georgia) | 4,606.88 mi (7,414.05 km) |
| Alzenau in Unterfranken to Clarksville (Indiana) | 4,445.44 mi (7,154.24 km) |
| Alzenau in Unterfranken to Clarksville (Tennessee) | 4,592.27 mi (7,390.55 km) |
| Alzenau in Unterfranken to Clawson (Michigan) | 4,145.13 mi (6,670.95 km) |
| Alzenau in Unterfranken to Clay (Alabama) | 4,707.00 mi (7,575.18 km) |
| Alzenau in Unterfranken to Clayton (California) | 5,664.91 mi (9,116.79 km) |
| Alzenau in Unterfranken to Clayton (Missouri) | 4,602.28 mi (7,406.65 km) |
| Alzenau in Unterfranken to Clayton (North Carolina) | 4,283.17 mi (6,893.10 km) |
| Alzenau in Unterfranken to Clayton (Ohio) | 4,315.62 mi (6,945.32 km) |
| Alzenau in Unterfranken to Clearfield (Utah) | 5,200.39 mi (8,369.22 km) |
| Alzenau in Unterfranken to Clearlake (California) | 5,621.97 mi (9,047.68 km) |
| Alzenau in Unterfranken to Clearwater (Florida) | 4,838.11 mi (7,786.18 km) |
| Alzenau in Unterfranken to Cleburne (Texas) | 5,191.32 mi (8,354.63 km) |
| Alzenau in Unterfranken to Clemmons (North Carolina) | 4,343.89 mi (6,990.82 km) |
| Alzenau in Unterfranken to Clemson (South Carolina) | 4,506.72 mi (7,252.86 km) |
