| Pittsfield to Arcos de Valdevez | 3,236.73 mi (5,209.01 km) |
| Pittsfield to Arcozelo | 3,248.55 mi (5,228.03 km) |
| Pittsfield to Arganil | 3,300.67 mi (5,311.91 km) |
| Pittsfield to Arouca | 3,270.76 mi (5,263.78 km) |
| Pittsfield to Arruda dos Vinhos | 3,288.85 mi (5,292.89 km) |
| Pittsfield to Aveiro | 3,260.14 mi (5,246.69 km) |
| Pittsfield to Aver-o-Mar | 3,232.56 mi (5,202.30 km) |
| Pittsfield to Aves | 3,253.73 mi (5,236.38 km) |
| Pittsfield to Azambuja | 3,295.99 mi (5,304.38 km) |
| Pittsfield to Baiao | 3,274.12 mi (5,269.18 km) |
| Pittsfield to Barcelos | 3,236.60 mi (5,208.81 km) |
| Pittsfield to Barreiro | 3,298.45 mi (5,308.34 km) |
| Pittsfield to Batalha | 3,281.74 mi (5,281.45 km) |
| Pittsfield to Beja | 3,375.38 mi (5,432.15 km) |
| Pittsfield to Belas | 3,285.23 mi (5,287.06 km) |
