| Opovo to Sabinanigo | 1,048.90 mi (1,688.05 km) |
| Opovo to Sagunto | 1,116.55 mi (1,796.91 km) |
| Opovo to Salamanca | 1,342.09 mi (2,159.89 km) |
| Opovo to Salobrena | 1,372.45 mi (2,208.75 km) |
| Opovo to Salou | 1,009.32 mi (1,624.34 km) |
| Opovo to Salt | 907.18 mi (1,459.97 km) |
| Opovo to Salvatierra de Mino | 1,454.85 mi (2,341.36 km) |
| Opovo to Sama | 1,294.02 mi (2,082.53 km) |
| Opovo to San Adrian de Besos | 947.90 mi (1,525.50 km) |
| Opovo to San Agustin de Guadalix | 1,249.57 mi (2,010.99 km) |
| Opovo to San Andres de la Barca | 959.12 mi (1,543.55 km) |
| Opovo to San Andres de Llevaneras | 931.58 mi (1,499.23 km) |
| Opovo to San Andres del Rabanedo | 1,302.50 mi (2,096.16 km) |
| Opovo to San Bartolome | 2,296.34 mi (3,695.61 km) |
| Opovo to San Baudilio de Llobregat | 958.57 mi (1,542.66 km) |
