| Silver Spring to Fatima | 3,560.07 mi (5,729.37 km) |
| Silver Spring to Felgueiras | 3,537.40 mi (5,692.90 km) |
| Silver Spring to Ferreira do Zezere | 3,577.29 mi (5,757.10 km) |
| Silver Spring to Figueira da Foz | 3,537.20 mi (5,692.58 km) |
| Silver Spring to Funchal | 3,334.87 mi (5,366.95 km) |
| Silver Spring to Fundao | 3,603.52 mi (5,799.30 km) |
| Silver Spring to Gafanha da Nazare | 3,531.25 mi (5,682.99 km) |
| Silver Spring to Gondomar | 3,526.82 mi (5,675.86 km) |
| Silver Spring to Gouveia | 3,588.90 mi (5,775.78 km) |
| Silver Spring to Grandola | 3,604.97 mi (5,801.64 km) |
| Silver Spring to Guarda | 3,600.96 mi (5,795.19 km) |
| Silver Spring to Guimaraes | 3,530.47 mi (5,681.74 km) |
| Silver Spring to Horta | 2,575.25 mi (4,144.47 km) |
| Silver Spring to Idanha-a-Nova | 3,622.35 mi (5,829.60 km) |
| Silver Spring to Ilhavo | 3,534.45 mi (5,688.15 km) |
