| Valongo to Glyka Nera | 1,726.45 mi (2,778.46 km) |
| Valongo to Grevena | 1,563.30 mi (2,515.89 km) |
| Valongo to Ialysos | 1,985.79 mi (3,195.82 km) |
| Valongo to Ilion | 1,717.89 mi (2,764.67 km) |
| Valongo to Ilioupoli | 1,722.57 mi (2,772.21 km) |
| Valongo to Ioannina | 1,540.13 mi (2,478.61 km) |
| Valongo to Irakleio | 1,856.60 mi (2,987.91 km) |
| Valongo to Irakleio | 1,721.00 mi (2,769.69 km) |
| Valongo to Kaisariani | 1,722.27 mi (2,771.72 km) |
| Valongo to Kalamaria | 1,634.40 mi (2,630.31 km) |
| Valongo to Kalamata | 1,657.09 mi (2,666.82 km) |
| Valongo to Kallithea | 1,719.62 mi (2,767.47 km) |
| Valongo to Kalymnos | 1,911.51 mi (3,076.28 km) |
| Valongo to Kalyvia Thorikou | 1,733.34 mi (2,789.54 km) |
| Valongo to Kamatero | 1,717.96 mi (2,764.80 km) |
