| Oliveira de Frades to Glyka Nera | 1,712.09 mi (2,755.34 km) |
| Oliveira de Frades to Grevena | 1,551.22 mi (2,496.45 km) |
| Oliveira de Frades to Ialysos | 1,970.92 mi (3,171.90 km) |
| Oliveira de Frades to Ilion | 1,703.53 mi (2,741.57 km) |
| Oliveira de Frades to Ilioupoli | 1,708.10 mi (2,748.92 km) |
| Oliveira de Frades to Ioannina | 1,527.26 mi (2,457.89 km) |
| Oliveira de Frades to Irakleio | 1,839.43 mi (2,960.28 km) |
| Oliveira de Frades to Irakleio | 1,706.69 mi (2,746.66 km) |
| Oliveira de Frades to Kaisariani | 1,707.85 mi (2,748.51 km) |
| Oliveira de Frades to Kalamaria | 1,623.42 mi (2,612.64 km) |
| Oliveira de Frades to Kalamata | 1,640.88 mi (2,640.73 km) |
| Oliveira de Frades to Kallithea | 1,705.16 mi (2,744.19 km) |
| Oliveira de Frades to Kalymnos | 1,896.92 mi (3,052.79 km) |
| Oliveira de Frades to Kalyvia Thorikou | 1,718.79 mi (2,766.13 km) |
| Oliveira de Frades to Kamatero | 1,703.65 mi (2,741.76 km) |
