| Hickory to Olivares | 4,054.05 mi (6,524.36 km) |
| Hickory to Olivenza | 3,972.46 mi (6,393.05 km) |
| Hickory to Olot | 4,339.18 mi (6,983.23 km) |
| Hickory to Onate | 4,086.91 mi (6,577.24 km) |
| Hickory to Onda | 4,273.04 mi (6,876.79 km) |
| Hickory to Onteniente | 4,289.40 mi (6,903.13 km) |
| Hickory to Orihuela | 4,294.32 mi (6,911.04 km) |
| Hickory to Osuna | 4,111.99 mi (6,617.61 km) |
| Hickory to Ourense | 3,845.21 mi (6,188.26 km) |
| Hickory to Oviedo | 3,917.56 mi (6,304.71 km) |
| Hickory to Paiporta | 4,281.00 mi (6,889.60 km) |
| Hickory to Pajara | 3,894.32 mi (6,267.30 km) |
| Hickory to Palafolls | 4,366.37 mi (7,027.00 km) |
| Hickory to Palafrugell | 4,378.26 mi (7,046.13 km) |
| Hickory to Palamos | 4,378.79 mi (7,046.98 km) |
