| Sao Mamede de Infesta to Oerlinghausen | 1,102.01 mi (1,773.51 km) |
| Sao Mamede de Infesta to Oestrich-Winkel | 1,003.06 mi (1,614.27 km) |
| Sao Mamede de Infesta to Offenburg | 950.05 mi (1,528.95 km) |
| Sao Mamede de Infesta to Oftersheim | 1,004.55 mi (1,616.67 km) |
| Sao Mamede de Infesta to Ohrdruf | 1,135.92 mi (1,828.08 km) |
| Sao Mamede de Infesta to Ohringen | 1,036.19 mi (1,667.59 km) |
| Sao Mamede de Infesta to Olbernhau | 1,233.31 mi (1,984.82 km) |
| Sao Mamede de Infesta to Olching | 1,086.83 mi (1,749.09 km) |
| Sao Mamede de Infesta to Oldenburg | 1,136.73 mi (1,829.38 km) |
| Sao Mamede de Infesta to Oldenburg in Holstein | 1,271.84 mi (2,046.82 km) |
| Sao Mamede de Infesta to Olfen | 1,047.73 mi (1,686.16 km) |
| Sao Mamede de Infesta to Olpe | 1,034.92 mi (1,665.55 km) |
| Sao Mamede de Infesta to Olsberg | 1,071.16 mi (1,723.87 km) |
| Sao Mamede de Infesta to Oranienburg | 1,293.91 mi (2,082.34 km) |
| Sao Mamede de Infesta to Ortenberg | 1,055.77 mi (1,699.09 km) |
