| Schoonhoven to Karditsa | 1,192.17 mi (1,918.61 km) |
| Schoonhoven to Kastoria | 1,108.48 mi (1,783.92 km) |
| Schoonhoven to Katerini | 1,163.18 mi (1,871.96 km) |
| Schoonhoven to Keratsini | 1,324.70 mi (2,131.90 km) |
| Schoonhoven to Kerkyra | 1,114.69 mi (1,793.92 km) |
| Schoonhoven to Kiato | 1,294.09 mi (2,082.64 km) |
| Schoonhoven to Kifisia | 1,324.90 mi (2,132.22 km) |
| Schoonhoven to Kilkis | 1,138.59 mi (1,832.39 km) |
| Schoonhoven to Komotini | 1,224.78 mi (1,971.10 km) |
| Schoonhoven to Korinthos | 1,303.81 mi (2,098.27 km) |
| Schoonhoven to Koropi | 1,336.83 mi (2,151.42 km) |
| Schoonhoven to Korydallos | 1,324.88 mi (2,132.19 km) |
| Schoonhoven to Kos | 1,508.08 mi (2,427.01 km) |
| Schoonhoven to Kozani | 1,137.25 mi (1,830.23 km) |
| Schoonhoven to Lagos | 1,211.96 mi (1,950.46 km) |
