| Rialto to Cocentaina | 5,987.03 mi (9,635.20 km) |
| Rialto to Coin | 5,904.04 mi (9,501.64 km) |
| Rialto to Colindres | 5,657.35 mi (9,104.62 km) |
| Rialto to Collado-Villalba | 5,758.41 mi (9,267.26 km) |
| Rialto to Colmenar Viejo | 5,766.98 mi (9,281.06 km) |
| Rialto to Colmenarejo | 5,761.29 mi (9,271.90 km) |
| Rialto to Conil de la Frontera | 5,864.58 mi (9,438.13 km) |
| Rialto to Consuegra | 5,826.93 mi (9,377.54 km) |
| Rialto to Corbera de Llobregat | 5,952.87 mi (9,580.22 km) |
| Rialto to Cordoba | 5,848.81 mi (9,412.75 km) |
| Rialto to Coria del Rio | 5,821.59 mi (9,368.95 km) |
| Rialto to Crevillente | 5,995.34 mi (9,648.57 km) |
| Rialto to Cuarte de Huerva | 5,836.88 mi (9,393.55 km) |
| Rialto to Cubellas | 5,953.04 mi (9,580.49 km) |
| Rialto to Cuellar | 5,712.15 mi (9,192.81 km) |
