| Warren to Arcos de Valdevez | 3,688.49 mi (5,936.05 km) |
| Warren to Arcozelo | 3,703.95 mi (5,960.94 km) |
| Warren to Arganil | 3,758.53 mi (6,048.76 km) |
| Warren to Arouca | 3,726.06 mi (5,996.52 km) |
| Warren to Arruda dos Vinhos | 3,752.82 mi (6,039.59 km) |
| Warren to Aveiro | 3,717.27 mi (5,982.36 km) |
| Warren to Aver-o-Mar | 3,686.73 mi (5,933.21 km) |
| Warren to Aves | 3,707.03 mi (5,965.90 km) |
| Warren to Azambuja | 3,759.37 mi (6,050.12 km) |
| Warren to Baiao | 3,728.14 mi (5,999.87 km) |
| Warren to Barcelos | 3,690.07 mi (5,938.59 km) |
| Warren to Barreiro | 3,763.55 mi (6,056.84 km) |
| Warren to Batalha | 3,742.88 mi (6,023.59 km) |
| Warren to Beja | 3,840.94 mi (6,181.40 km) |
| Warren to Belas | 3,750.24 mi (6,035.42 km) |
