| Alton to Fatima | 878.18 mi (1,413.29 km) |
| Alton to Felgueiras | 758.06 mi (1,219.97 km) |
| Alton to Ferreira do Zezere | 866.86 mi (1,395.07 km) |
| Alton to Figueira da Foz | 848.68 mi (1,365.82 km) |
| Alton to Funchal | 1,511.22 mi (2,432.08 km) |
| Alton to Fundao | 823.01 mi (1,324.50 km) |
| Alton to Gafanha da Nazare | 815.17 mi (1,311.89 km) |
| Alton to Gondomar | 778.90 mi (1,253.51 km) |
| Alton to Gouveia | 801.16 mi (1,289.34 km) |
| Alton to Grandola | 969.91 mi (1,560.92 km) |
| Alton to Guarda | 794.04 mi (1,277.89 km) |
| Alton to Guimaraes | 754.99 mi (1,215.05 km) |
| Alton to Horta | 1,596.36 mi (2,569.10 km) |
| Alton to Idanha-a-Nova | 832.36 mi (1,339.55 km) |
| Alton to Ilhavo | 816.35 mi (1,313.79 km) |
