| Peru to Octeville | 3,936.63 mi (6,335.40 km) |
| Peru to Oignies | 4,093.34 mi (6,587.59 km) |
| Peru to Oissel | 4,055.05 mi (6,525.97 km) |
| Peru to Olivet | 4,136.02 mi (6,656.29 km) |
| Peru to Ollioules | 4,468.04 mi (7,190.61 km) |
| Peru to Olonne-sur-Mer | 4,027.57 mi (6,481.75 km) |
| Peru to Oloron-Sainte-Marie | 4,188.86 mi (6,741.32 km) |
| Peru to Onet Village | 4,285.48 mi (6,896.81 km) |
| Peru to Onnaing | 4,119.42 mi (6,629.56 km) |
| Peru to Orange | 4,387.13 mi (7,060.41 km) |
| Peru to Orchies | 4,102.86 mi (6,602.92 km) |
| Peru to Orleans | 4,135.07 mi (6,654.76 km) |
| Peru to Orly | 4,126.52 mi (6,640.99 km) |
| Peru to Ormesson-sur-Marne | 4,130.93 mi (6,648.10 km) |
| Peru to Orsay | 4,119.83 mi (6,630.23 km) |
