| Forest Grove to Carpentras | 5,481.43 mi (8,821.50 km) |
| Forest Grove to Carquefou | 5,114.38 mi (8,230.80 km) |
| Forest Grove to Carqueiranne | 5,565.12 mi (8,956.19 km) |
| Forest Grove to Carrieres-sous-Poissy | 5,122.92 mi (8,244.54 km) |
| Forest Grove to Carrieres-sur-Seine | 5,131.73 mi (8,258.71 km) |
| Forest Grove to Carros | 5,556.59 mi (8,942.47 km) |
| Forest Grove to Carvin | 5,061.36 mi (8,145.47 km) |
| Forest Grove to Castanet-Tolosan | 5,410.14 mi (8,706.79 km) |
| Forest Grove to Castelginest | 5,398.28 mi (8,687.70 km) |
| Forest Grove to Castelnau-le-Lez | 5,473.01 mi (8,807.96 km) |
| Forest Grove to Castelnaudary | 5,434.62 mi (8,746.17 km) |
| Forest Grove to Castelsarrasin | 5,369.38 mi (8,641.19 km) |
| Forest Grove to Castres | 5,427.48 mi (8,734.68 km) |
| Forest Grove to Caudebec-les-Elbeuf | 5,076.89 mi (8,170.47 km) |
| Forest Grove to Caudry | 5,093.70 mi (8,197.52 km) |
