| Castleton to Commerce City (Colorado) | 4,520.23 mi (7,274.61 km) |
| Castleton to Compton (California) | 5,289.92 mi (8,513.31 km) |
| Castleton to Comstock Park (Michigan) | 3,678.87 mi (5,920.57 km) |
| Castleton to Concord (California) | 5,167.14 mi (8,315.71 km) |
| Castleton to Concord (Missouri) | 4,072.77 mi (6,554.48 km) |
| Castleton to Concord (New Hampshire) | 3,129.38 mi (5,036.25 km) |
| Castleton to Concord (North Carolina) | 3,851.51 mi (6,198.40 km) |
| Castleton to Conneaut (Ohio) | 3,537.64 mi (5,693.28 km) |
| Castleton to Connersville (Indiana) | 3,819.44 mi (6,146.80 km) |
| Castleton to Conroe (Texas) | 4,689.14 mi (7,546.44 km) |
| Castleton to Converse (Texas) | 4,839.94 mi (7,789.13 km) |
| Castleton to Conway (Arkansas) | 4,326.25 mi (6,962.43 km) |
| Castleton to Conway (Florida) | 4,226.95 mi (6,802.62 km) |
| Castleton to Conway (South Carolina) | 3,864.56 mi (6,219.41 km) |
| Castleton to Conyers (Georgia) | 4,070.27 mi (6,550.46 km) |
