| Western Springs to Karditsa | 5,310.20 mi (8,545.95 km) |
| Western Springs to Kastoria | 5,230.44 mi (8,417.57 km) |
| Western Springs to Katerini | 5,289.27 mi (8,512.26 km) |
| Western Springs to Keratsini | 5,443.41 mi (8,760.32 km) |
| Western Springs to Kerkyra | 5,220.70 mi (8,401.91 km) |
| Western Springs to Kiato | 5,407.77 mi (8,702.96 km) |
| Western Springs to Kifisia | 5,445.40 mi (8,763.52 km) |
| Western Springs to Kilkis | 5,268.61 mi (8,479.01 km) |
| Western Springs to Komotini | 5,357.20 mi (8,621.58 km) |
| Western Springs to Korinthos | 5,418.14 mi (8,719.65 km) |
| Western Springs to Koropi | 5,456.55 mi (8,781.46 km) |
| Western Springs to Korydallos | 5,443.88 mi (8,761.08 km) |
| Western Springs to Kos | 5,636.78 mi (9,071.52 km) |
| Western Springs to Kozani | 5,260.45 mi (8,465.88 km) |
| Western Springs to Lagos | 5,344.51 mi (8,601.16 km) |
