| Williamsburg to Olivares | 3,777.12 mi (6,078.69 km) |
| Williamsburg to Olivenza | 3,695.79 mi (5,947.79 km) |
| Williamsburg to Olot | 4,066.69 mi (6,544.70 km) |
| Williamsburg to Onate | 3,813.80 mi (6,137.71 km) |
| Williamsburg to Onda | 3,998.08 mi (6,434.29 km) |
| Williamsburg to Onteniente | 4,013.72 mi (6,459.45 km) |
| Williamsburg to Orihuela | 4,018.22 mi (6,466.70 km) |
| Williamsburg to Osuna | 3,835.11 mi (6,172.01 km) |
| Williamsburg to Ourense | 3,570.31 mi (5,745.85 km) |
| Williamsburg to Oviedo | 3,643.90 mi (5,864.30 km) |
| Williamsburg to Paiporta | 4,005.68 mi (6,446.52 km) |
| Williamsburg to Pajara | 3,622.34 mi (5,829.59 km) |
| Williamsburg to Palafolls | 4,093.50 mi (6,587.86 km) |
| Williamsburg to Palafrugell | 4,105.74 mi (6,607.55 km) |
| Williamsburg to Palamos | 4,106.19 mi (6,608.28 km) |
