| Alken to Chantilly (Virginia) | 3,917.78 mi (6,305.06 km) |
| Alken to Chaparral (New Mexico) | 5,365.72 mi (8,635.30 km) |
| Alken to Chapel Hill (North Carolina) | 4,120.28 mi (6,630.96 km) |
| Alken to Charleston (Illinois) | 4,309.70 mi (6,935.79 km) |
| Alken to Charleston (South Carolina) | 4,307.79 mi (6,932.73 km) |
| Alken to Charleston (West Virginia) | 4,110.10 mi (6,614.57 km) |
| Alken to Charlotte (North Carolina) | 4,227.39 mi (6,803.32 km) |
| Alken to Charlottesville (Virginia) | 3,998.85 mi (6,435.53 km) |
| Alken to Chaska (Minnesota) | 4,248.06 mi (6,836.59 km) |
| Alken to Chatham (Illinois) | 4,357.60 mi (7,012.88 km) |
| Alken to Chattanooga (Tennessee) | 4,411.74 mi (7,100.01 km) |
| Alken to Cheat Lake (West Virginia) | 3,978.27 mi (6,402.40 km) |
| Alken to Chelsea (Alabama) | 4,552.99 mi (7,327.32 km) |
| Alken to Chelsea (Massachusetts) | 3,504.37 mi (5,639.74 km) |
| Alken to Cheney (Washington) | 4,843.51 mi (7,794.88 km) |
