| Portimao to Aldine (Texas) | 4,848.62 mi (7,803.09 km) |
| Portimao to Alexander City (Alabama) | 4,262.86 mi (6,860.41 km) |
| Portimao to Alexandria (Louisiana) | 4,651.34 mi (7,485.61 km) |
| Portimao to Alexandria (Minnesota) | 4,308.30 mi (6,933.55 km) |
| Portimao to Alexandria (Virginia) | 3,643.12 mi (5,863.03 km) |
| Portimao to Algonquin (Illinois) | 4,099.22 mi (6,597.06 km) |
| Portimao to Alhambra (California) | 5,754.64 mi (9,261.20 km) |
| Portimao to Alice (Texas) | 5,066.12 mi (8,153.13 km) |
| Portimao to Aliso Viejo (California) | 5,759.76 mi (9,269.44 km) |
| Portimao to Allen (Texas) | 4,796.52 mi (7,719.25 km) |
| Portimao to Allen Park (Michigan) | 3,856.01 mi (6,205.64 km) |
| Portimao to Allendale (Michigan) | 3,966.20 mi (6,382.98 km) |
| Portimao to Allentown (Pennsylvania) | 3,520.38 mi (5,665.51 km) |
| Portimao to Alliance (Ohio) | 3,789.75 mi (6,099.01 km) |
| Portimao to Allison Park (Pennsylvania) | 3,741.77 mi (6,021.80 km) |
