| Espinho to Orbetello | 1,026.14 mi (1,651.42 km) |
| Espinho to Oria | 1,370.36 mi (2,205.38 km) |
| Espinho to Oristano | 907.62 mi (1,460.68 km) |
| Espinho to Orta Nova | 1,262.54 mi (2,031.87 km) |
| Espinho to Orte | 1,085.92 mi (1,747.61 km) |
| Espinho to Ortona | 1,188.90 mi (1,913.35 km) |
| Espinho to Orvieto | 1,071.49 mi (1,724.40 km) |
| Espinho to Orzinuovi | 980.72 mi (1,578.32 km) |
| Espinho to Osimo | 1,140.90 mi (1,836.10 km) |
| Espinho to Ospitaletto | 989.53 mi (1,592.49 km) |
| Espinho to Ostuni | 1,365.04 mi (2,196.81 km) |
| Espinho to Ottaviano | 1,203.26 mi (1,936.45 km) |
| Espinho to Ovada | 909.20 mi (1,463.21 km) |
| Espinho to Ozieri | 921.74 mi (1,483.39 km) |
| Espinho to Paceco | 1,146.00 mi (1,844.31 km) |
