| Tarboro to Olivares | 3,858.43 mi (6,209.54 km) |
| Tarboro to Olivenza | 3,778.37 mi (6,080.70 km) |
| Tarboro to Olot | 4,156.81 mi (6,689.73 km) |
| Tarboro to Onate | 3,903.26 mi (6,281.70 km) |
| Tarboro to Onda | 4,084.86 mi (6,573.94 km) |
| Tarboro to Onteniente | 4,099.06 mi (6,596.80 km) |
| Tarboro to Orihuela | 4,102.57 mi (6,602.45 km) |
| Tarboro to Osuna | 3,916.63 mi (6,303.21 km) |
| Tarboro to Ourense | 3,657.30 mi (5,885.86 km) |
| Tarboro to Oviedo | 3,732.73 mi (6,007.25 km) |
| Tarboro to Paiporta | 4,091.79 mi (6,585.11 km) |
| Tarboro to Pajara | 3,685.61 mi (5,931.41 km) |
| Tarboro to Palafolls | 4,183.18 mi (6,732.18 km) |
| Tarboro to Palafrugell | 4,195.81 mi (6,752.50 km) |
| Tarboro to Palamos | 4,196.18 mi (6,753.10 km) |
