| Heber to Orbetello | 5,678.68 mi (9,138.95 km) |
| Heber to Oria | 5,989.66 mi (9,639.43 km) |
| Heber to Oristano | 5,721.61 mi (9,208.04 km) |
| Heber to Orta Nova | 5,883.53 mi (9,468.63 km) |
| Heber to Orte | 5,715.97 mi (9,198.97 km) |
| Heber to Ortona | 5,786.50 mi (9,312.47 km) |
| Heber to Orvieto | 5,693.29 mi (9,162.47 km) |
| Heber to Orzinuovi | 5,482.26 mi (8,822.84 km) |
| Heber to Osimo | 5,696.38 mi (9,167.44 km) |
| Heber to Ospitaletto | 5,478.68 mi (8,817.08 km) |
| Heber to Ostuni | 5,975.12 mi (9,616.02 km) |
| Heber to Ottaviano | 5,870.34 mi (9,447.41 km) |
| Heber to Ovada | 5,479.68 mi (8,818.69 km) |
| Heber to Ozieri | 5,700.85 mi (9,174.64 km) |
| Heber to Paceco | 5,960.58 mi (9,592.63 km) |
