| Rialto to Cividale del Friuli | 6,104.06 mi (9,823.54 km) |
| Rialto to Civita Castellana | 6,275.88 mi (10,100.05 km) |
| Rialto to Civitanova Marche | 6,264.27 mi (10,081.36 km) |
| Rialto to Civitavecchia | 6,266.35 mi (10,084.71 km) |
| Rialto to Civitella in Val di Chiana | 6,193.89 mi (9,968.10 km) |
| Rialto to Clusone | 6,007.99 mi (9,668.92 km) |
| Rialto to Coccaglio | 6,025.52 mi (9,697.13 km) |
| Rialto to Codigoro | 6,131.45 mi (9,867.61 km) |
| Rialto to Codogno | 6,037.70 mi (9,716.74 km) |
| Rialto to Codroipo | 6,097.75 mi (9,813.38 km) |
| Rialto to Cogoleto | 6,042.86 mi (9,725.05 km) |
| Rialto to Colle di Val d'Elsa | 6,175.88 mi (9,939.12 km) |
| Rialto to Colle Salvetti | 6,144.19 mi (9,888.12 km) |
| Rialto to Collecchio | 6,075.49 mi (9,777.56 km) |
| Rialto to Colleferro | 6,325.69 mi (10,180.22 km) |
