| Sint-Pieters-Leeuw to Catania | 1,061.06 mi (1,707.61 km) |
| Sint-Pieters-Leeuw to Catanzaro | 1,017.00 mi (1,636.70 km) |
| Sint-Pieters-Leeuw to Cattolica | 615.12 mi (989.95 km) |
| Sint-Pieters-Leeuw to Cava de' Tirreni | 858.02 mi (1,380.85 km) |
| Sint-Pieters-Leeuw to Cavallino | 986.00 mi (1,586.81 km) |
| Sint-Pieters-Leeuw to Cavarzere | 531.87 mi (855.96 km) |
| Sint-Pieters-Leeuw to Cave | 744.28 mi (1,197.80 km) |
| Sint-Pieters-Leeuw to Cavriago | 511.35 mi (822.94 km) |
| Sint-Pieters-Leeuw to Cavriglia | 605.66 mi (974.71 km) |
| Sint-Pieters-Leeuw to Cazzago San Martino | 446.88 mi (719.18 km) |
| Sint-Pieters-Leeuw to Ceccano | 769.70 mi (1,238.72 km) |
| Sint-Pieters-Leeuw to Cecina | 593.79 mi (955.61 km) |
| Sint-Pieters-Leeuw to Cefalu | 1,002.22 mi (1,612.91 km) |
| Sint-Pieters-Leeuw to Ceglie Messapico | 945.20 mi (1,521.16 km) |
| Sint-Pieters-Leeuw to Celano | 745.42 mi (1,199.63 km) |
