| Olton to Zory | 898.95 mi (1,446.72 km) |
| Olton to Zuromin | 905.29 mi (1,456.92 km) |
| Olton to Zychlin | 901.37 mi (1,450.62 km) |
| Olton to Zyrardow | 937.51 mi (1,508.78 km) |
| Olton to Zywiec | 928.41 mi (1,494.12 km) |
| Olton to Abrantes | 946.65 mi (1,523.48 km) |
| Olton to Agualva | 1,010.10 mi (1,625.60 km) |
| Olton to Aguas Santas | 838.59 mi (1,349.58 km) |
| Olton to Agueda | 877.52 mi (1,412.23 km) |
| Olton to Albergaria-a-Velha | 870.27 mi (1,400.57 km) |
| Olton to Albufeira | 1,105.41 mi (1,778.99 km) |
| Olton to Alcacer do Sal | 1,023.75 mi (1,647.56 km) |
| Olton to Alcanena | 953.83 mi (1,535.04 km) |
| Olton to Alcobaca | 953.35 mi (1,534.28 km) |
| Olton to Alcochete | 1,005.89 mi (1,618.83 km) |
