| Cottage Grove to Arcos de Valdevez | 4,049.87 mi (6,517.63 km) |
| Cottage Grove to Arcozelo | 4,071.28 mi (6,552.10 km) |
| Cottage Grove to Arganil | 4,129.53 mi (6,645.83 km) |
| Cottage Grove to Arouca | 4,093.00 mi (6,587.04 km) |
| Cottage Grove to Arruda dos Vinhos | 4,134.72 mi (6,654.19 km) |
| Cottage Grove to Aveiro | 4,087.40 mi (6,578.03 km) |
| Cottage Grove to Aver-o-Mar | 4,052.14 mi (6,521.28 km) |
| Cottage Grove to Aves | 4,070.79 mi (6,551.30 km) |
| Cottage Grove to Azambuja | 4,140.14 mi (6,662.91 km) |
| Cottage Grove to Baiao | 4,092.90 mi (6,586.89 km) |
| Cottage Grove to Barcelos | 4,054.26 mi (6,524.71 km) |
| Cottage Grove to Barreiro | 4,147.40 mi (6,674.59 km) |
| Cottage Grove to Batalha | 4,119.79 mi (6,630.16 km) |
| Cottage Grove to Beja | 4,225.00 mi (6,799.48 km) |
| Cottage Grove to Belas | 4,134.04 mi (6,653.10 km) |
