| Big Spring to Fatima | 4,977.98 mi (8,011.28 km) |
| Big Spring to Felgueiras | 4,944.67 mi (7,957.68 km) |
| Big Spring to Ferreira do Zezere | 4,994.20 mi (8,037.38 km) |
| Big Spring to Figueira da Foz | 4,952.71 mi (7,970.62 km) |
| Big Spring to Funchal | 4,780.54 mi (7,693.53 km) |
| Big Spring to Fundao | 5,016.50 mi (8,073.28 km) |
| Big Spring to Gafanha da Nazare | 4,943.83 mi (7,956.32 km) |
| Big Spring to Gondomar | 4,936.07 mi (7,943.83 km) |
| Big Spring to Gouveia | 5,000.04 mi (8,046.78 km) |
| Big Spring to Grandola | 5,029.62 mi (8,094.40 km) |
| Big Spring to Guarda | 5,011.36 mi (8,065.01 km) |
| Big Spring to Guimaraes | 4,937.44 mi (7,946.04 km) |
| Big Spring to Horta | 4,018.86 mi (6,467.73 km) |
| Big Spring to Idanha-a-Nova | 5,035.98 mi (8,104.63 km) |
| Big Spring to Ilhavo | 4,947.13 mi (7,961.64 km) |
