| Tournai to Kastoria | 1,105.83 mi (1,779.67 km) |
| Tournai to Katerini | 1,164.17 mi (1,873.55 km) |
| Tournai to Keratsini | 1,320.18 mi (2,124.63 km) |
| Tournai to Kerkyra | 1,102.40 mi (1,774.14 km) |
| Tournai to Kiato | 1,286.54 mi (2,070.48 km) |
| Tournai to Kifisia | 1,321.55 mi (2,126.83 km) |
| Tournai to Kilkis | 1,144.35 mi (1,841.65 km) |
| Tournai to Komotini | 1,239.84 mi (1,995.34 km) |
| Tournai to Korinthos | 1,296.65 mi (2,086.75 km) |
| Tournai to Koropi | 1,332.98 mi (2,145.23 km) |
| Tournai to Korydallos | 1,320.55 mi (2,125.22 km) |
| Tournai to Kos | 1,511.74 mi (2,432.90 km) |
| Tournai to Kozani | 1,135.64 mi (1,827.64 km) |
| Tournai to Lagos | 1,225.60 mi (1,972.41 km) |
| Tournai to Lamia | 1,229.38 mi (1,978.49 km) |
