| Olton to El Astillero | 631.18 mi (1,015.79 km) |
| Olton to El Ejido | 1,082.74 mi (1,742.51 km) |
| Olton to El Escorial | 826.45 mi (1,330.04 km) |
| Olton to El Espinar | 817.85 mi (1,316.20 km) |
| Olton to El Molar | 812.99 mi (1,308.38 km) |
| Olton to El Prat de Llobregat | 789.33 mi (1,270.31 km) |
| Olton to El Puerto de Santa Maria | 1,115.11 mi (1,794.60 km) |
| Olton to El Viso del Alcor | 1,057.21 mi (1,701.42 km) |
| Olton to Elche | 980.55 mi (1,578.05 km) |
| Olton to Elda | 965.67 mi (1,554.10 km) |
| Olton to Elgoibar | 637.91 mi (1,026.61 km) |
| Olton to Erandio | 633.32 mi (1,019.23 km) |
| Olton to Ermua | 639.93 mi (1,029.87 km) |
| Olton to Esparraguera | 772.49 mi (1,243.20 km) |
| Olton to Espartinas | 1,060.84 mi (1,707.26 km) |
