| Alken to Coldwater (Michigan) | 4,071.83 mi (6,552.98 km) |
| Alken to Colesville (Maryland) | 3,891.37 mi (6,262.56 km) |
| Alken to College (Alaska) | 4,311.37 mi (6,938.48 km) |
| Alken to College Park (Georgia) | 4,450.80 mi (7,162.88 km) |
| Alken to College Park (Maryland) | 3,892.17 mi (6,263.85 km) |
| Alken to College Station (Texas) | 5,072.35 mi (8,163.15 km) |
| Alken to Collegedale (Tennessee) | 4,404.47 mi (7,088.32 km) |
| Alken to Colleyville (Texas) | 4,983.11 mi (8,019.54 km) |
| Alken to Collierville (Tennessee) | 4,587.53 mi (7,382.92 km) |
| Alken to Collinsville (Illinois) | 4,418.38 mi (7,110.70 km) |
| Alken to Colonia (New Jersey) | 3,714.82 mi (5,978.43 km) |
| Alken to Colonial Heights (Virginia) | 3,990.64 mi (6,422.32 km) |
| Alken to Colonial Park (Pennsylvania) | 3,828.08 mi (6,160.70 km) |
| Alken to Colorado Springs (Colorado) | 4,936.28 mi (7,944.18 km) |
| Alken to Colton (California) | 5,612.34 mi (9,032.19 km) |
