| Ollerton to Arcos de Valdevez | 855.90 mi (1,377.44 km) |
| Ollerton to Arcozelo | 911.11 mi (1,466.30 km) |
| Ollerton to Arganil | 955.75 mi (1,538.12 km) |
| Ollerton to Arouca | 912.05 mi (1,467.80 km) |
| Ollerton to Arruda dos Vinhos | 1,053.64 mi (1,695.68 km) |
| Ollerton to Aveiro | 938.70 mi (1,510.69 km) |
| Ollerton to Aver-o-Mar | 891.00 mi (1,433.93 km) |
| Ollerton to Aves | 880.08 mi (1,416.36 km) |
| Ollerton to Azambuja | 1,044.78 mi (1,681.42 km) |
| Ollerton to Baiao | 893.23 mi (1,437.51 km) |
| Ollerton to Barcelos | 880.89 mi (1,417.65 km) |
| Ollerton to Barreiro | 1,074.40 mi (1,729.08 km) |
| Ollerton to Batalha | 1,005.44 mi (1,618.10 km) |
| Ollerton to Beja | 1,097.91 mi (1,766.92 km) |
| Ollerton to Belas | 1,070.78 mi (1,723.26 km) |
