| Washington Court House to Carpentras | 4,337.76 mi (6,980.95 km) |
| Washington Court House to Carquefou | 3,954.56 mi (6,364.25 km) |
| Washington Court House to Carqueiranne | 4,415.57 mi (7,106.18 km) |
| Washington Court House to Carrieres-sous-Poissy | 4,053.12 mi (6,522.87 km) |
| Washington Court House to Carrieres-sur-Seine | 4,064.46 mi (6,541.11 km) |
| Washington Court House to Carros | 4,439.65 mi (7,144.93 km) |
| Washington Court House to Carvin | 4,043.88 mi (6,508.00 km) |
| Washington Court House to Castanet-Tolosan | 4,201.20 mi (6,761.18 km) |
| Washington Court House to Castelginest | 4,192.50 mi (6,747.17 km) |
| Washington Court House to Castelnau-le-Lez | 4,302.45 mi (6,924.13 km) |
| Washington Court House to Castelnaudary | 4,227.82 mi (6,804.02 km) |
| Washington Court House to Castelsarrasin | 4,166.91 mi (6,705.99 km) |
| Washington Court House to Castres | 4,231.49 mi (6,809.93 km) |
| Washington Court House to Caudebec-les-Elbeuf | 4,001.68 mi (6,440.09 km) |
| Washington Court House to Caudry | 4,072.96 mi (6,554.79 km) |
