| Montemor-o-Velho to Alum Rock (California) | 5,611.02 mi (9,030.07 km) |
| Montemor-o-Velho to Alvin (Texas) | 4,777.98 mi (7,689.41 km) |
| Montemor-o-Velho to Amarillo (Texas) | 4,855.57 mi (7,814.29 km) |
| Montemor-o-Velho to Amelia (Ohio) | 3,892.04 mi (6,263.63 km) |
| Montemor-o-Velho to American Canyon (California) | 5,588.47 mi (8,993.77 km) |
| Montemor-o-Velho to American Fork (Utah) | 5,070.99 mi (8,160.96 km) |
| Montemor-o-Velho to Americus (Georgia) | 4,126.45 mi (6,640.88 km) |
| Montemor-o-Velho to Ames (Iowa) | 4,227.87 mi (6,804.10 km) |
| Montemor-o-Velho to Amherst (Ohio) | 3,725.49 mi (5,995.60 km) |
| Montemor-o-Velho to Ammon (Idaho) | 4,943.67 mi (7,956.07 km) |
| Montemor-o-Velho to Amsterdam (New York) | 3,304.71 mi (5,318.41 km) |
| Montemor-o-Velho to Anacortes (Washington) | 5,105.52 mi (8,216.54 km) |
| Montemor-o-Velho to Anaheim (California) | 5,619.47 mi (9,043.67 km) |
| Montemor-o-Velho to Anchorage (Alaska) | 5,091.81 mi (8,194.48 km) |
| Montemor-o-Velho to Anderson (California) | 5,479.55 mi (8,818.49 km) |
