| Walnut to Karditsa | 6,751.20 mi (10,865.01 km) |
| Walnut to Kastoria | 6,665.78 mi (10,727.54 km) |
| Walnut to Katerini | 6,715.33 mi (10,807.28 km) |
| Walnut to Keratsini | 6,881.88 mi (11,075.32 km) |
| Walnut to Kerkyra | 6,677.81 mi (10,746.90 km) |
| Walnut to Kiato | 6,854.39 mi (11,031.07 km) |
| Walnut to Kifisia | 6,880.70 mi (11,073.42 km) |
| Walnut to Kilkis | 6,683.56 mi (10,756.16 km) |
| Walnut to Komotini | 6,744.98 mi (10,854.99 km) |
| Walnut to Korinthos | 6,863.73 mi (11,046.10 km) |
| Walnut to Koropi | 6,893.12 mi (11,093.40 km) |
| Walnut to Korydallos | 6,881.86 mi (11,075.28 km) |
| Walnut to Kos | 7,048.59 mi (11,343.62 km) |
| Walnut to Kozani | 6,693.11 mi (10,771.52 km) |
| Walnut to Lagos | 6,736.72 mi (10,841.71 km) |
