| Roanoke Rapids to Olivares | 3,847.71 mi (6,192.30 km) |
| Roanoke Rapids to Olivenza | 3,766.96 mi (6,062.34 km) |
| Roanoke Rapids to Olot | 4,141.04 mi (6,664.36 km) |
| Roanoke Rapids to Onate | 3,887.89 mi (6,256.96 km) |
| Roanoke Rapids to Onda | 4,071.10 mi (6,551.80 km) |
| Roanoke Rapids to Onteniente | 4,086.13 mi (6,575.99 km) |
| Roanoke Rapids to Orihuela | 4,090.20 mi (6,582.54 km) |
| Roanoke Rapids to Osuna | 3,905.80 mi (6,285.78 km) |
| Roanoke Rapids to Ourense | 3,643.40 mi (5,863.48 km) |
| Roanoke Rapids to Oviedo | 3,717.74 mi (5,983.13 km) |
| Roanoke Rapids to Paiporta | 4,078.42 mi (6,563.58 km) |
| Roanoke Rapids to Pajara | 3,683.63 mi (5,928.23 km) |
| Roanoke Rapids to Palafolls | 4,167.69 mi (6,707.25 km) |
| Roanoke Rapids to Palafrugell | 4,180.07 mi (6,727.18 km) |
| Roanoke Rapids to Palamos | 4,180.49 mi (6,727.85 km) |
