| Poquoson to Arcos de Valdevez | 3,541.69 mi (5,699.81 km) |
| Poquoson to Arcozelo | 3,548.62 mi (5,710.96 km) |
| Poquoson to Arganil | 3,596.98 mi (5,788.77 km) |
| Poquoson to Arouca | 3,570.82 mi (5,746.69 km) |
| Poquoson to Arruda dos Vinhos | 3,576.02 mi (5,755.04 km) |
| Poquoson to Aveiro | 3,557.77 mi (5,725.67 km) |
| Poquoson to Aver-o-Mar | 3,534.42 mi (5,688.09 km) |
| Poquoson to Aves | 3,556.59 mi (5,723.77 km) |
| Poquoson to Azambuja | 3,584.04 mi (5,767.96 km) |
| Poquoson to Baiao | 3,575.87 mi (5,754.81 km) |
| Poquoson to Barcelos | 3,539.36 mi (5,696.05 km) |
| Poquoson to Barreiro | 3,583.73 mi (5,767.46 km) |
| Poquoson to Batalha | 3,573.36 mi (5,750.77 km) |
| Poquoson to Beja | 3,659.35 mi (5,889.16 km) |
| Poquoson to Belas | 3,570.75 mi (5,746.56 km) |
