| Riga to Cabestany | 1,353.60 mi (2,178.42 km) |
| Riga to Cabries | 1,239.60 mi (1,994.94 km) |
| Riga to Cachan | 1,061.77 mi (1,708.75 km) |
| Riga to Caen | 1,140.56 mi (1,835.55 km) |
| Riga to Cagnes-sur-Mer | 1,177.53 mi (1,895.04 km) |
| Riga to Cahors | 1,304.21 mi (2,098.92 km) |
| Riga to Calais | 989.32 mi (1,592.15 km) |
| Riga to Caluire-et-Cuire | 1,125.85 mi (1,811.88 km) |
| Riga to Cambrai | 970.42 mi (1,561.73 km) |
| Riga to Canet-en-Roussillon | 1,350.29 mi (2,173.08 km) |
| Riga to Cannes | 1,187.78 mi (1,911.55 km) |
| Riga to Canteleu | 1,078.86 mi (1,736.26 km) |
| Riga to Capbreton | 1,439.78 mi (2,317.10 km) |
| Riga to Carcassonne | 1,342.19 mi (2,160.05 km) |
| Riga to Carmaux | 1,302.61 mi (2,096.35 km) |
