| Richmond Hill to Arcos de Valdevez | 3,966.87 mi (6,384.05 km) |
| Richmond Hill to Arcozelo | 3,970.77 mi (6,390.34 km) |
| Richmond Hill to Arganil | 4,016.56 mi (6,464.04 km) |
| Richmond Hill to Arouca | 3,992.88 mi (6,425.91 km) |
| Richmond Hill to Arruda dos Vinhos | 3,989.83 mi (6,421.00 km) |
| Richmond Hill to Aveiro | 3,978.35 mi (6,402.53 km) |
| Richmond Hill to Aver-o-Mar | 3,957.72 mi (6,369.33 km) |
| Richmond Hill to Aves | 3,980.41 mi (6,405.86 km) |
| Richmond Hill to Azambuja | 3,998.40 mi (6,434.80 km) |
| Richmond Hill to Baiao | 3,998.95 mi (6,435.69 km) |
| Richmond Hill to Barcelos | 3,963.20 mi (6,378.15 km) |
| Richmond Hill to Barreiro | 3,996.27 mi (6,431.38 km) |
| Richmond Hill to Batalha | 3,990.07 mi (6,421.39 km) |
| Richmond Hill to Beja | 4,070.67 mi (6,551.11 km) |
| Richmond Hill to Belas | 3,983.50 mi (6,410.83 km) |
