| Martinsburg to Corato | 4,701.73 mi (7,566.70 km) |
| Martinsburg to Corbetta | 4,225.77 mi (6,800.73 km) |
| Martinsburg to Corciano | 4,450.27 mi (7,162.02 km) |
| Martinsburg to Cordenons | 4,367.58 mi (7,028.94 km) |
| Martinsburg to Cori | 4,531.50 mi (7,292.74 km) |
| Martinsburg to Coriano | 4,434.18 mi (7,136.12 km) |
| Martinsburg to Corigliano Calabro | 4,766.98 mi (7,671.71 km) |
| Martinsburg to Corleone | 4,692.14 mi (7,551.27 km) |
| Martinsburg to Cormano | 4,233.69 mi (6,813.46 km) |
| Martinsburg to Cornaredo | 4,229.65 mi (6,806.97 km) |
| Martinsburg to Cornate d'Adda | 4,243.14 mi (6,828.67 km) |
| Martinsburg to Cornedo Vicentino | 4,323.79 mi (6,958.47 km) |
| Martinsburg to Correggio | 4,328.65 mi (6,966.28 km) |
| Martinsburg to Corridonia | 4,499.09 mi (7,240.59 km) |
| Martinsburg to Corsico | 4,235.40 mi (6,816.22 km) |
