| Carteret to Olivares | 3,568.57 mi (5,743.06 km) |
| Carteret to Olivenza | 3,484.20 mi (5,607.28 km) |
| Carteret to Olot | 3,835.91 mi (6,173.30 km) |
| Carteret to Onate | 3,584.90 mi (5,769.34 km) |
| Carteret to Onda | 3,775.58 mi (6,076.21 km) |
| Carteret to Onteniente | 3,794.73 mi (6,107.03 km) |
| Carteret to Orihuela | 3,801.69 mi (6,118.23 km) |
| Carteret to Osuna | 3,625.91 mi (5,835.34 km) |
| Carteret to Ourense | 3,347.89 mi (5,387.91 km) |
| Carteret to Oviedo | 3,416.82 mi (5,498.83 km) |
| Carteret to Paiporta | 3,784.80 mi (6,091.05 km) |
| Carteret to Pajara | 3,459.71 mi (5,567.87 km) |
| Carteret to Palafolls | 3,863.75 mi (6,218.11 km) |
| Carteret to Palafrugell | 3,875.02 mi (6,236.25 km) |
| Carteret to Palamos | 3,875.68 mi (6,237.30 km) |
