| Bronx to Olivares | 3,544.51 mi (5,704.34 km) |
| Bronx to Olivenza | 3,459.94 mi (5,568.24 km) |
| Bronx to Olot | 3,810.46 mi (6,132.34 km) |
| Bronx to Onate | 3,559.57 mi (5,728.57 km) |
| Bronx to Onda | 3,750.61 mi (6,036.02 km) |
| Bronx to Onteniente | 3,769.97 mi (6,067.18 km) |
| Bronx to Orihuela | 3,777.09 mi (6,078.64 km) |
| Bronx to Osuna | 3,601.80 mi (5,796.53 km) |
| Bronx to Ourense | 3,322.95 mi (5,347.78 km) |
| Bronx to Oviedo | 3,391.59 mi (5,458.24 km) |
| Bronx to Paiporta | 3,759.93 mi (6,051.02 km) |
| Bronx to Pajara | 3,439.10 mi (5,534.69 km) |
| Bronx to Palafolls | 3,838.36 mi (6,177.24 km) |
| Bronx to Palafrugell | 3,849.58 mi (6,195.29 km) |
| Bronx to Palamos | 3,850.24 mi (6,196.37 km) |
