| Schoonhoven to Castrovillari | 997.81 mi (1,605.82 km) |
| Schoonhoven to Catania | 1,115.29 mi (1,794.88 km) |
| Schoonhoven to Catanzaro | 1,063.64 mi (1,711.76 km) |
| Schoonhoven to Cattolica | 660.44 mi (1,062.87 km) |
| Schoonhoven to Cava de' Tirreni | 906.50 mi (1,458.87 km) |
| Schoonhoven to Cavallino | 1,023.58 mi (1,647.29 km) |
| Schoonhoven to Cavarzere | 574.73 mi (924.94 km) |
| Schoonhoven to Cave | 796.31 mi (1,281.53 km) |
| Schoonhoven to Cavriago | 564.47 mi (908.43 km) |
| Schoonhoven to Cavriglia | 658.55 mi (1,059.83 km) |
| Schoonhoven to Cazzago San Martino | 498.86 mi (802.85 km) |
| Schoonhoven to Ceccano | 820.87 mi (1,321.07 km) |
| Schoonhoven to Cecina | 651.76 mi (1,048.91 km) |
| Schoonhoven to Cefalu | 1,058.79 mi (1,703.96 km) |
| Schoonhoven to Ceglie Messapico | 984.05 mi (1,583.68 km) |
