| Joniskis to Karditsa | 1,167.90 mi (1,879.55 km) |
| Joniskis to Kastoria | 1,091.02 mi (1,755.83 km) |
| Joniskis to Katerini | 1,104.31 mi (1,777.21 km) |
| Joniskis to Keratsini | 1,262.10 mi (2,031.15 km) |
| Joniskis to Kerkyra | 1,159.75 mi (1,866.44 km) |
| Joniskis to Kiato | 1,259.71 mi (2,027.30 km) |
| Joniskis to Kifisia | 1,254.08 mi (2,018.25 km) |
| Joniskis to Kilkis | 1,054.19 mi (1,696.55 km) |
| Joniskis to Komotini | 1,048.80 mi (1,687.88 km) |
| Joniskis to Korinthos | 1,264.42 mi (2,034.89 km) |
| Joniskis to Koropi | 1,266.77 mi (2,038.67 km) |
| Joniskis to Korydallos | 1,260.95 mi (2,029.31 km) |
| Joniskis to Kos | 1,349.88 mi (2,172.42 km) |
| Joniskis to Kozani | 1,103.95 mi (1,776.64 km) |
| Joniskis to Lagos | 1,049.87 mi (1,689.60 km) |
