| Ringwood to Orbetello | 4,202.90 mi (6,763.92 km) |
| Ringwood to Oria | 4,555.08 mi (7,330.69 km) |
| Ringwood to Oristano | 4,174.99 mi (6,719.00 km) |
| Ringwood to Orta Nova | 4,439.77 mi (7,145.12 km) |
| Ringwood to Orte | 4,253.49 mi (6,845.33 km) |
| Ringwood to Ortona | 4,344.92 mi (6,992.47 km) |
| Ringwood to Orvieto | 4,232.27 mi (6,811.19 km) |
| Ringwood to Orzinuovi | 4,046.50 mi (6,512.22 km) |
| Ringwood to Osimo | 4,264.30 mi (6,862.72 km) |
| Ringwood to Ospitaletto | 4,047.34 mi (6,513.56 km) |
| Ringwood to Ostuni | 4,543.81 mi (7,312.56 km) |
| Ringwood to Ottaviano | 4,404.02 mi (7,087.59 km) |
| Ringwood to Ovada | 4,016.23 mi (6,463.50 km) |
| Ringwood to Ozieri | 4,169.76 mi (6,710.57 km) |
| Ringwood to Paceco | 4,425.73 mi (7,122.53 km) |
