| Delaware to Carpentras | 4,292.31 mi (6,907.80 km) |
| Delaware to Carquefou | 3,908.65 mi (6,290.36 km) |
| Delaware to Carqueiranne | 4,370.39 mi (7,033.47 km) |
| Delaware to Carrieres-sous-Poissy | 4,005.71 mi (6,446.56 km) |
| Delaware to Carrieres-sur-Seine | 4,017.02 mi (6,464.77 km) |
| Delaware to Carros | 4,393.88 mi (7,071.26 km) |
| Delaware to Carvin | 3,995.56 mi (6,430.23 km) |
| Delaware to Castanet-Tolosan | 4,156.84 mi (6,689.78 km) |
| Delaware to Castelginest | 4,148.04 mi (6,675.63 km) |
| Delaware to Castelnau-le-Lez | 4,257.48 mi (6,851.75 km) |
| Delaware to Castelnaudary | 4,183.46 mi (6,732.63 km) |
| Delaware to Castelsarrasin | 4,122.33 mi (6,634.25 km) |
| Delaware to Castres | 4,186.91 mi (6,738.18 km) |
| Delaware to Caudebec-les-Elbeuf | 3,954.26 mi (6,363.77 km) |
| Delaware to Caudry | 4,024.74 mi (6,477.20 km) |
