| Esposende to Oberkirch | 952.02 mi (1,532.12 km) |
| Esposende to Obernburg am Main | 1,034.10 mi (1,664.22 km) |
| Esposende to Obernkirchen | 1,118.84 mi (1,800.59 km) |
| Esposende to Oberschleissheim | 1,094.47 mi (1,761.37 km) |
| Esposende to Oberstdorf | 1,020.39 mi (1,642.15 km) |
| Esposende to Obertraubling | 1,136.00 mi (1,828.21 km) |
| Esposende to Obertshausen | 1,029.19 mi (1,656.33 km) |
| Esposende to Oberursel | 1,023.76 mi (1,647.58 km) |
| Esposende to Ochsenfurt | 1,065.63 mi (1,714.96 km) |
| Esposende to Ochsenhausen | 1,019.81 mi (1,641.23 km) |
| Esposende to Ochtrup | 1,050.62 mi (1,690.82 km) |
| Esposende to Odenthal | 999.83 mi (1,609.08 km) |
| Esposende to Oelde | 1,067.99 mi (1,718.77 km) |
| Esposende to Oelsnitz | 1,172.32 mi (1,886.66 km) |
| Esposende to Oer-Erkenschwick | 1,029.06 mi (1,656.11 km) |
