| Mullingar to Glyka Nera | 1,823.46 mi (2,934.58 km) |
| Mullingar to Grevena | 1,629.30 mi (2,622.10 km) |
| Mullingar to Ialysos | 2,065.92 mi (3,324.77 km) |
| Mullingar to Ilion | 1,815.80 mi (2,922.24 km) |
| Mullingar to Ilioupoli | 1,822.67 mi (2,933.30 km) |
| Mullingar to Ioannina | 1,628.21 mi (2,620.35 km) |
| Mullingar to Irakleio | 2,006.75 mi (3,229.54 km) |
| Mullingar to Irakleio | 1,817.48 mi (2,924.95 km) |
| Mullingar to Kaisariani | 1,821.23 mi (2,930.99 km) |
| Mullingar to Kalamaria | 1,663.74 mi (2,677.53 km) |
| Mullingar to Kalamata | 1,807.36 mi (2,908.66 km) |
| Mullingar to Kallithea | 1,819.95 mi (2,928.93 km) |
| Mullingar to Kalymnos | 1,992.62 mi (3,206.81 km) |
| Mullingar to Kalyvia Thorikou | 1,833.94 mi (2,951.45 km) |
| Mullingar to Kamatero | 1,814.93 mi (2,920.85 km) |
