| Portimao to Austin (Texas) | 4,953.78 mi (7,972.34 km) |
| Portimao to Austintown (Ohio) | 3,766.78 mi (6,062.05 km) |
| Portimao to Avenal (California) | 5,750.06 mi (9,253.83 km) |
| Portimao to Avenel (New Jersey) | 3,460.89 mi (5,569.76 km) |
| Portimao to Aventura (Florida) | 4,188.85 mi (6,741.31 km) |
| Portimao to Avocado Heights (California) | 5,750.67 mi (9,254.82 km) |
| Portimao to Avon (Indiana) | 4,076.34 mi (6,560.24 km) |
| Portimao to Avon (Ohio) | 3,819.62 mi (6,147.08 km) |
| Portimao to Avon Lake (Ohio) | 3,818.32 mi (6,144.99 km) |
| Portimao to Avondale (Arizona) | 5,527.59 mi (8,895.80 km) |
| Portimao to Azalea Park (Florida) | 4,163.47 mi (6,700.46 km) |
| Portimao to Azle (Texas) | 4,846.83 mi (7,800.23 km) |
| Portimao to Azusa (California) | 5,742.52 mi (9,241.69 km) |
| Portimao to Bacliff (Texas) | 4,843.70 mi (7,795.18 km) |
| Portimao to Badger (Alaska) | 5,050.78 mi (8,128.45 km) |
