| Alken to Corinth (Mississippi) | 4,546.39 mi (7,316.71 km) |
| Alken to Corinth (Texas) | 4,966.83 mi (7,993.34 km) |
| Alken to Cornelius (North Carolina) | 4,216.77 mi (6,786.24 km) |
| Alken to Cornelius (Oregon) | 5,098.51 mi (8,205.26 km) |
| Alken to Corning (New York) | 3,755.65 mi (6,044.13 km) |
| Alken to Corona (California) | 5,630.91 mi (9,062.07 km) |
| Alken to Coronado (California) | 5,688.15 mi (9,154.19 km) |
| Alken to Corpus Christi (Texas) | 5,265.97 mi (8,474.76 km) |
| Alken to Corsicana (Texas) | 4,999.94 mi (8,046.62 km) |
| Alken to Cortland (New York) | 3,701.15 mi (5,956.42 km) |
| Alken to Corvallis (Oregon) | 5,160.47 mi (8,304.98 km) |
| Alken to Coshocton (Ohio) | 4,029.09 mi (6,484.20 km) |
| Alken to Costa Mesa (California) | 5,652.99 mi (9,097.61 km) |
| Alken to Coto de Caza (California) | 5,647.06 mi (9,088.06 km) |
| Alken to Cottage Grove (Minnesota) | 4,224.31 mi (6,798.37 km) |
