| Wake Forest to Olivares | 3,905.42 mi (6,285.16 km) |
| Wake Forest to Olivenza | 3,824.85 mi (6,155.50 km) |
| Wake Forest to Olot | 4,199.61 mi (6,758.63 km) |
| Wake Forest to Onate | 3,946.44 mi (6,351.18 km) |
| Wake Forest to Onda | 4,129.47 mi (6,645.73 km) |
| Wake Forest to Onteniente | 4,144.36 mi (6,669.70 km) |
| Wake Forest to Orihuela | 4,148.31 mi (6,676.07 km) |
| Wake Forest to Osuna | 3,963.54 mi (6,378.70 km) |
| Wake Forest to Ourense | 3,701.78 mi (5,957.44 km) |
| Wake Forest to Oviedo | 3,776.26 mi (6,077.30 km) |
| Wake Forest to Paiporta | 4,136.73 mi (6,657.42 km) |
| Wake Forest to Pajara | 3,737.36 mi (6,014.70 km) |
| Wake Forest to Palafolls | 4,226.25 mi (6,801.49 km) |
| Wake Forest to Palafrugell | 4,238.65 mi (6,821.44 km) |
| Wake Forest to Palamos | 4,239.06 mi (6,822.11 km) |
