| Peru to Olivares | 4,136.76 mi (6,657.47 km) |
| Peru to Olivenza | 4,048.18 mi (6,514.92 km) |
| Peru to Olot | 4,359.65 mi (7,016.19 km) |
| Peru to Onate | 4,114.93 mi (6,622.34 km) |
| Peru to Onda | 4,318.38 mi (6,949.75 km) |
| Peru to Onteniente | 4,344.29 mi (6,991.46 km) |
| Peru to Orihuela | 4,355.72 mi (7,009.86 km) |
| Peru to Osuna | 4,192.84 mi (6,747.73 km) |
| Peru to Ourense | 3,893.55 mi (6,266.07 km) |
| Peru to Oviedo | 3,952.16 mi (6,360.39 km) |
| Peru to Paiporta | 4,330.80 mi (6,969.75 km) |
| Peru to Pajara | 4,070.72 mi (6,551.19 km) |
| Peru to Palafolls | 4,389.86 mi (7,064.80 km) |
| Peru to Palafrugell | 4,398.67 mi (7,078.98 km) |
| Peru to Palamos | 4,399.83 mi (7,080.85 km) |
