| Bistrita to Arcos de Valdevez | 1,650.08 mi (2,655.55 km) |
| Bistrita to Arcozelo | 1,683.45 mi (2,709.25 km) |
| Bistrita to Arganil | 1,681.80 mi (2,706.59 km) |
| Bistrita to Arouca | 1,668.58 mi (2,685.32 km) |
| Bistrita to Arruda dos Vinhos | 1,769.85 mi (2,848.30 km) |
| Bistrita to Aveiro | 1,696.76 mi (2,730.67 km) |
| Bistrita to Aver-o-Mar | 1,679.25 mi (2,702.49 km) |
| Bistrita to Aves | 1,656.16 mi (2,665.33 km) |
| Bistrita to Azambuja | 1,757.67 mi (2,828.69 km) |
| Bistrita to Baiao | 1,651.67 mi (2,658.10 km) |
| Bistrita to Barcelos | 1,668.82 mi (2,685.70 km) |
| Bistrita to Barreiro | 1,780.73 mi (2,865.80 km) |
| Bistrita to Batalha | 1,735.08 mi (2,792.34 km) |
| Bistrita to Beja | 1,748.06 mi (2,813.23 km) |
| Bistrita to Belas | 1,786.54 mi (2,875.16 km) |
