| Olton to Fatima | 943.37 mi (1,518.21 km) |
| Olton to Felgueiras | 821.54 mi (1,322.14 km) |
| Olton to Ferreira do Zezere | 933.43 mi (1,502.21 km) |
| Olton to Figueira da Foz | 912.12 mi (1,467.91 km) |
| Olton to Funchal | 1,561.56 mi (2,513.09 km) |
| Olton to Fundao | 891.87 mi (1,435.32 km) |
| Olton to Gafanha da Nazare | 878.12 mi (1,413.20 km) |
| Olton to Gondomar | 841.44 mi (1,354.16 km) |
| Olton to Gouveia | 868.98 mi (1,398.48 km) |
| Olton to Grandola | 1,037.89 mi (1,670.32 km) |
| Olton to Guarda | 862.89 mi (1,388.68 km) |
| Olton to Guimaraes | 817.84 mi (1,316.18 km) |
| Olton to Horta | 1,600.59 mi (2,575.90 km) |
| Olton to Idanha-a-Nova | 902.60 mi (1,452.59 km) |
| Olton to Ilhavo | 879.58 mi (1,415.55 km) |
