| Riga to Carpentras | 1,214.53 mi (1,954.60 km) |
| Riga to Carquefou | 1,263.01 mi (2,032.62 km) |
| Riga to Carqueiranne | 1,239.95 mi (1,995.51 km) |
| Riga to Carrieres-sous-Poissy | 1,065.09 mi (1,714.09 km) |
| Riga to Carrieres-sur-Seine | 1,057.98 mi (1,702.65 km) |
| Riga to Carros | 1,170.05 mi (1,883.02 km) |
| Riga to Carvin | 967.38 mi (1,556.85 km) |
| Riga to Castanet-Tolosan | 1,351.98 mi (2,175.80 km) |
| Riga to Castelginest | 1,344.47 mi (2,163.71 km) |
| Riga to Castelnau-le-Lez | 1,271.74 mi (2,046.66 km) |
| Riga to Castelnaudary | 1,348.47 mi (2,170.16 km) |
| Riga to Castelsarrasin | 1,336.37 mi (2,150.67 km) |
| Riga to Castres | 1,323.98 mi (2,130.75 km) |
| Riga to Caudebec-les-Elbeuf | 1,086.59 mi (1,748.69 km) |
| Riga to Caudry | 966.33 mi (1,555.16 km) |
