| Riga to Cervignano del Friuli | 895.76 mi (1,441.58 km) |
| Riga to Cesa | 1,188.81 mi (1,913.20 km) |
| Riga to Cesano Maderno | 1,010.09 mi (1,625.58 km) |
| Riga to Cesena | 1,023.68 mi (1,647.45 km) |
| Riga to Cesenatico | 1,016.63 mi (1,636.11 km) |
| Riga to Cetraro | 1,260.59 mi (2,028.72 km) |
| Riga to Cherasco | 1,101.07 mi (1,772.01 km) |
| Riga to Chiampo | 959.85 mi (1,544.73 km) |
| Riga to Chiaravalle | 1,034.94 mi (1,665.58 km) |
| Riga to Chiari | 996.96 mi (1,604.45 km) |
| Riga to Chiavari | 1,081.79 mi (1,740.98 km) |
| Riga to Chieri | 1,081.48 mi (1,740.48 km) |
| Riga to Chieti | 1,099.70 mi (1,769.80 km) |
| Riga to Chioggia | 956.33 mi (1,539.06 km) |
| Riga to Chiusi | 1,100.05 mi (1,770.36 km) |
