| Welling to Glyka Nera | 1,479.69 mi (2,381.33 km) |
| Welling to Grevena | 1,285.46 mi (2,068.74 km) |
| Welling to Ialysos | 1,721.99 mi (2,771.28 km) |
| Welling to Ilion | 1,472.06 mi (2,369.04 km) |
| Welling to Ilioupoli | 1,478.95 mi (2,380.14 km) |
| Welling to Ioannina | 1,284.83 mi (2,067.74 km) |
| Welling to Irakleio | 1,663.79 mi (2,677.61 km) |
| Welling to Irakleio | 1,473.71 mi (2,371.71 km) |
| Welling to Kaisariani | 1,477.50 mi (2,377.81 km) |
| Welling to Kalamaria | 1,319.86 mi (2,124.11 km) |
| Welling to Kalamata | 1,465.38 mi (2,358.30 km) |
| Welling to Kallithea | 1,476.25 mi (2,375.79 km) |
| Welling to Kalymnos | 1,648.64 mi (2,653.23 km) |
| Welling to Kalyvia Thorikou | 1,490.21 mi (2,398.26 km) |
| Welling to Kamatero | 1,471.18 mi (2,367.63 km) |
