| Riga to Chivasso | 1,069.62 mi (1,721.39 km) |
| Riga to Ciampino | 1,164.06 mi (1,873.37 km) |
| Riga to Cicciano | 1,183.92 mi (1,905.34 km) |
| Riga to Cingoli | 1,052.06 mi (1,693.13 km) |
| Riga to Cinisello Balsamo | 1,012.81 mi (1,629.97 km) |
| Riga to Cinisi | 1,391.45 mi (2,239.32 km) |
| Riga to Cirie | 1,075.13 mi (1,730.26 km) |
| Riga to Ciro Marina | 1,254.92 mi (2,019.60 km) |
| Riga to Cislago | 1,013.82 mi (1,631.59 km) |
| Riga to Cisterna di Latina | 1,173.12 mi (1,887.96 km) |
| Riga to Cisternino | 1,159.42 mi (1,865.90 km) |
| Riga to Citta di Castello | 1,065.99 mi (1,715.55 km) |
| Riga to Citta Sant'Angelo | 1,090.96 mi (1,755.73 km) |
| Riga to Cittadella | 941.80 mi (1,515.68 km) |
| Riga to Cittanova | 1,336.05 mi (2,150.16 km) |
