| Hagerstown to Cabestany | 4,033.52 mi (6,491.33 km) |
| Hagerstown to Cabries | 4,118.91 mi (6,628.74 km) |
| Hagerstown to Cachan | 3,829.03 mi (6,162.23 km) |
| Hagerstown to Caen | 3,705.40 mi (5,963.26 km) |
| Hagerstown to Cagnes-sur-Mer | 4,189.91 mi (6,743.01 km) |
| Hagerstown to Cahors | 3,912.47 mi (6,296.50 km) |
| Hagerstown to Calais | 3,753.48 mi (6,040.64 km) |
| Hagerstown to Caluire-et-Cuire | 4,022.11 mi (6,472.96 km) |
| Hagerstown to Cambrai | 3,829.51 mi (6,163.00 km) |
| Hagerstown to Canet-en-Roussillon | 4,035.66 mi (6,494.77 km) |
| Hagerstown to Cannes | 4,187.63 mi (6,739.34 km) |
| Hagerstown to Canteleu | 3,757.54 mi (6,047.18 km) |
| Hagerstown to Capbreton | 3,805.95 mi (6,125.08 km) |
| Hagerstown to Carcassonne | 3,990.36 mi (6,421.86 km) |
| Hagerstown to Carmaux | 3,956.34 mi (6,367.12 km) |
