| Caldas da Rainha to Glyka Nera | 1,771.39 mi (2,850.77 km) |
| Caldas da Rainha to Grevena | 1,616.33 mi (2,601.23 km) |
| Caldas da Rainha to Ialysos | 2,028.53 mi (3,264.60 km) |
| Caldas da Rainha to Ilion | 1,762.87 mi (2,837.06 km) |
| Caldas da Rainha to Ilioupoli | 1,767.13 mi (2,843.92 km) |
| Caldas da Rainha to Ioannina | 1,590.56 mi (2,559.76 km) |
| Caldas da Rainha to Irakleio | 1,891.05 mi (3,043.35 km) |
| Caldas da Rainha to Irakleio | 1,766.13 mi (2,842.31 km) |
| Caldas da Rainha to Kaisariani | 1,767.00 mi (2,843.71 km) |
| Caldas da Rainha to Kalamaria | 1,690.91 mi (2,721.26 km) |
| Caldas da Rainha to Kalamata | 1,695.49 mi (2,728.63 km) |
| Caldas da Rainha to Kallithea | 1,764.21 mi (2,839.22 km) |
| Caldas da Rainha to Kalymnos | 1,955.33 mi (3,146.79 km) |
| Caldas da Rainha to Kalyvia Thorikou | 1,777.60 mi (2,860.78 km) |
| Caldas da Rainha to Kamatero | 1,763.08 mi (2,837.40 km) |
