| Weatherford to Olivares | 4,971.37 mi (8,000.64 km) |
| Weatherford to Olivenza | 4,885.06 mi (7,861.75 km) |
| Weatherford to Olot | 5,208.77 mi (8,382.71 km) |
| Weatherford to Onate | 4,963.00 mi (7,987.17 km) |
| Weatherford to Onda | 5,163.77 mi (8,310.29 km) |
| Weatherford to Onteniente | 5,187.62 mi (8,348.66 km) |
| Weatherford to Orihuela | 5,197.41 mi (8,364.42 km) |
| Weatherford to Osuna | 5,028.22 mi (8,092.13 km) |
| Weatherford to Ourense | 4,737.75 mi (7,624.67 km) |
| Weatherford to Oviedo | 4,799.08 mi (7,723.37 km) |
| Weatherford to Paiporta | 5,175.27 mi (8,328.80 km) |
| Weatherford to Pajara | 4,851.42 mi (7,807.60 km) |
| Weatherford to Palafolls | 5,238.70 mi (8,430.87 km) |
| Weatherford to Palafrugell | 5,247.82 mi (8,445.56 km) |
| Weatherford to Palamos | 5,248.92 mi (8,447.33 km) |
