| Bowie to Orbetello | 4,393.80 mi (7,071.13 km) |
| Bowie to Oria | 4,746.86 mi (7,639.33 km) |
| Bowie to Oristano | 4,362.26 mi (7,020.38 km) |
| Bowie to Orta Nova | 4,631.45 mi (7,453.60 km) |
| Bowie to Orte | 4,444.84 mi (7,153.28 km) |
| Bowie to Ortona | 4,536.91 mi (7,301.45 km) |
| Bowie to Orvieto | 4,423.74 mi (7,119.32 km) |
| Bowie to Orzinuovi | 4,239.42 mi (6,822.69 km) |
| Bowie to Osimo | 4,456.85 mi (7,172.60 km) |
| Bowie to Ospitaletto | 4,240.42 mi (6,824.29 km) |
| Bowie to Ostuni | 4,735.75 mi (7,621.45 km) |
| Bowie to Ottaviano | 4,594.82 mi (7,394.65 km) |
| Bowie to Ovada | 4,208.14 mi (6,772.34 km) |
| Bowie to Ozieri | 4,357.94 mi (7,013.43 km) |
| Bowie to Paceco | 4,612.96 mi (7,423.84 km) |
