| Mullingar to Karditsa | 1,682.71 mi (2,708.05 km) |
| Mullingar to Kastoria | 1,602.47 mi (2,578.93 km) |
| Mullingar to Katerini | 1,661.39 mi (2,673.75 km) |
| Mullingar to Keratsini | 1,815.98 mi (2,922.54 km) |
| Mullingar to Kerkyra | 1,595.59 mi (2,567.85 km) |
| Mullingar to Kiato | 1,781.31 mi (2,866.74 km) |
| Mullingar to Kifisia | 1,817.71 mi (2,925.32 km) |
| Mullingar to Kilkis | 1,641.89 mi (2,642.36 km) |
| Mullingar to Komotini | 1,736.24 mi (2,794.21 km) |
| Mullingar to Korinthos | 1,791.55 mi (2,883.22 km) |
| Mullingar to Koropi | 1,828.98 mi (2,943.45 km) |
| Mullingar to Korydallos | 1,816.41 mi (2,923.23 km) |
| Mullingar to Kos | 2,009.11 mi (3,233.34 km) |
| Mullingar to Kozani | 1,632.46 mi (2,627.19 km) |
| Mullingar to Lagos | 1,722.32 mi (2,771.80 km) |
