| Povoa de Santa Iria to Alum Rock (California) | 5,656.45 mi (9,103.18 km) |
| Povoa de Santa Iria to Alvin (Texas) | 4,792.01 mi (7,712.00 km) |
| Povoa de Santa Iria to Amarillo (Texas) | 4,882.87 mi (7,858.21 km) |
| Povoa de Santa Iria to Amelia (Ohio) | 3,912.51 mi (6,296.57 km) |
| Povoa de Santa Iria to American Canyon (California) | 5,635.06 mi (9,068.75 km) |
| Povoa de Santa Iria to American Fork (Utah) | 5,112.20 mi (8,227.29 km) |
| Povoa de Santa Iria to Americus (Georgia) | 4,135.46 mi (6,655.37 km) |
| Povoa de Santa Iria to Ames (Iowa) | 4,259.13 mi (6,854.40 km) |
| Povoa de Santa Iria to Amherst (Ohio) | 3,748.82 mi (6,033.14 km) |
| Povoa de Santa Iria to Ammon (Idaho) | 4,988.64 mi (8,028.43 km) |
| Povoa de Santa Iria to Amsterdam (New York) | 3,326.47 mi (5,353.43 km) |
| Povoa de Santa Iria to Anacortes (Washington) | 5,162.56 mi (8,308.34 km) |
| Povoa de Santa Iria to Anaheim (California) | 5,657.96 mi (9,105.61 km) |
| Povoa de Santa Iria to Anchorage (Alaska) | 5,170.60 mi (8,321.28 km) |
| Povoa de Santa Iria to Anderson (California) | 5,528.46 mi (8,897.19 km) |
