| Riga to Carmignano | 1,071.05 mi (1,723.69 km) |
| Riga to Carovigno | 1,159.03 mi (1,865.28 km) |
| Riga to Carpenedolo | 991.93 mi (1,596.35 km) |
| Riga to Carpi | 1,015.49 mi (1,634.28 km) |
| Riga to Carrara | 1,076.85 mi (1,733.03 km) |
| Riga to Carugate | 1,009.70 mi (1,624.95 km) |
| Riga to Casal di Principe | 1,187.19 mi (1,910.60 km) |
| Riga to Casale Monferrato | 1,057.16 mi (1,701.34 km) |
| Riga to Casale sul Sile | 931.91 mi (1,499.77 km) |
| Riga to Casalecchio di Reno | 1,024.16 mi (1,648.23 km) |
| Riga to Casalgrande | 1,031.15 mi (1,659.47 km) |
| Riga to Casalmaggiore | 1,014.86 mi (1,633.26 km) |
| Riga to Casalnuovo di Napoli | 1,190.17 mi (1,915.40 km) |
| Riga to Casalpusterlengo | 1,022.97 mi (1,646.32 km) |
| Riga to Casaluce | 1,187.18 mi (1,910.58 km) |
