| Frederick to Carpentras | 4,079.05 mi (6,564.59 km) |
| Frederick to Carquefou | 3,699.54 mi (5,953.84 km) |
| Frederick to Carqueiranne | 4,155.05 mi (6,686.91 km) |
| Frederick to Carrieres-sous-Poissy | 3,808.47 mi (6,129.14 km) |
| Frederick to Carrieres-sur-Seine | 3,819.95 mi (6,147.62 km) |
| Frederick to Carros | 4,182.83 mi (6,731.62 km) |
| Frederick to Carvin | 3,806.52 mi (6,126.01 km) |
| Frederick to Castanet-Tolosan | 3,936.27 mi (6,334.81 km) |
| Frederick to Castelginest | 3,928.07 mi (6,321.62 km) |
| Frederick to Castelnau-le-Lez | 4,040.89 mi (6,503.18 km) |
| Frederick to Castelnaudary | 3,962.79 mi (6,377.49 km) |
| Frederick to Castelsarrasin | 3,903.24 mi (6,281.67 km) |
| Frederick to Castres | 3,967.75 mi (6,385.48 km) |
| Frederick to Caudebec-les-Elbeuf | 3,757.20 mi (6,046.62 km) |
| Frederick to Caudry | 3,834.62 mi (6,171.23 km) |
