| Glen Burnie to Cognac | 3,767.26 mi (6,062.82 km) |
| Glen Burnie to Cogolin | 4,144.89 mi (6,670.55 km) |
| Glen Burnie to Colmar | 4,033.43 mi (6,491.18 km) |
| Glen Burnie to Colombes | 3,795.94 mi (6,108.98 km) |
| Glen Burnie to Colomiers | 3,899.56 mi (6,275.74 km) |
| Glen Burnie to Combs-la-Ville | 3,815.46 mi (6,140.39 km) |
| Glen Burnie to Comines | 3,781.26 mi (6,085.35 km) |
| Glen Burnie to Compiegne | 3,807.39 mi (6,127.40 km) |
| Glen Burnie to Concarneau | 3,555.35 mi (5,721.79 km) |
| Glen Burnie to Conde-sur-l'Escaut | 3,812.88 mi (6,136.23 km) |
| Glen Burnie to Conflans-Sainte-Honorine | 3,787.53 mi (6,095.44 km) |
| Glen Burnie to Corbas | 3,999.20 mi (6,436.08 km) |
| Glen Burnie to Corbeil-Essonnes | 3,813.61 mi (6,137.41 km) |
| Glen Burnie to Cormeilles-en-Parisis | 3,792.52 mi (6,103.47 km) |
| Glen Burnie to Cosne sur Loire | 3,864.34 mi (6,219.05 km) |
