| Marinha Grande to Oschatz | 1,323.67 mi (2,130.25 km) |
| Marinha Grande to Oschersleben | 1,280.84 mi (2,061.32 km) |
| Marinha Grande to Osnabruck | 1,183.31 mi (1,904.35 km) |
| Marinha Grande to Ostbevern | 1,165.80 mi (1,876.17 km) |
| Marinha Grande to Osterburg | 1,328.48 mi (2,137.98 km) |
| Marinha Grande to Ostercappeln | 1,192.20 mi (1,918.65 km) |
| Marinha Grande to Osterhofen | 1,244.07 mi (2,002.14 km) |
| Marinha Grande to Osterholz-Scharmbeck | 1,249.12 mi (2,010.27 km) |
| Marinha Grande to Osternienburg | 1,300.36 mi (2,092.73 km) |
| Marinha Grande to Osterode | 1,234.43 mi (1,986.62 km) |
| Marinha Grande to Osterwieck | 1,260.08 mi (2,027.90 km) |
| Marinha Grande to Ostfildern | 1,088.87 mi (1,752.36 km) |
| Marinha Grande to Osthofen | 1,086.98 mi (1,749.33 km) |
| Marinha Grande to Ostrhauderfehn | 1,208.13 mi (1,944.29 km) |
| Marinha Grande to Ostringen | 1,083.91 mi (1,744.39 km) |
