| Rialto to Arcos de Valdevez | 5,527.20 mi (8,895.18 km) |
| Rialto to Arcozelo | 5,551.28 mi (8,933.93 km) |
| Rialto to Arganil | 5,610.89 mi (9,029.85 km) |
| Rialto to Arouca | 5,572.73 mi (8,968.45 km) |
| Rialto to Arruda dos Vinhos | 5,620.15 mi (9,044.75 km) |
| Rialto to Aveiro | 5,568.54 mi (8,961.70 km) |
| Rialto to Aver-o-Mar | 5,531.35 mi (8,901.85 km) |
| Rialto to Aves | 5,549.16 mi (8,930.51 km) |
| Rialto to Azambuja | 5,625.18 mi (9,052.85 km) |
| Rialto to Baiao | 5,571.64 mi (8,966.70 km) |
| Rialto to Barcelos | 5,532.91 mi (8,904.36 km) |
| Rialto to Barreiro | 5,633.42 mi (9,066.12 km) |
| Rialto to Batalha | 5,603.51 mi (9,017.98 km) |
| Rialto to Beja | 5,710.92 mi (9,190.83 km) |
| Rialto to Belas | 5,620.09 mi (9,044.65 km) |
