| Middle Island to Castrovillari | 4,468.43 mi (7,191.25 km) |
| Middle Island to Catania | 4,506.75 mi (7,252.91 km) |
| Middle Island to Catanzaro | 4,521.22 mi (7,276.20 km) |
| Middle Island to Cattolica | 4,166.52 mi (6,705.36 km) |
| Middle Island to Cava de' Tirreni | 4,368.90 mi (7,031.07 km) |
| Middle Island to Cavallino | 4,537.41 mi (7,302.25 km) |
| Middle Island to Cavarzere | 4,098.94 mi (6,596.60 km) |
| Middle Island to Cave | 4,250.33 mi (6,840.25 km) |
| Middle Island to Cavriago | 4,046.87 mi (6,512.81 km) |
| Middle Island to Cavriglia | 4,127.62 mi (6,642.76 km) |
| Middle Island to Cazzago San Martino | 3,996.47 mi (6,431.69 km) |
| Middle Island to Ceccano | 4,276.92 mi (6,883.04 km) |
| Middle Island to Cecina | 4,092.03 mi (6,585.49 km) |
| Middle Island to Cefalu | 4,437.51 mi (7,141.48 km) |
| Middle Island to Ceglie Messapico | 4,494.03 mi (7,232.44 km) |
