| Brookings to Olivares | 4,510.91 mi (7,259.60 km) |
| Brookings to Olivenza | 4,416.42 mi (7,107.54 km) |
| Brookings to Olot | 4,660.19 mi (7,499.85 km) |
| Brookings to Onate | 4,428.97 mi (7,127.74 km) |
| Brookings to Onda | 4,648.31 mi (7,480.73 km) |
| Brookings to Onteniente | 4,684.50 mi (7,538.98 km) |
| Brookings to Orihuela | 4,702.98 mi (7,568.72 km) |
| Brookings to Osuna | 4,564.05 mi (7,345.13 km) |
| Brookings to Ourense | 4,234.91 mi (6,815.43 km) |
| Brookings to Oviedo | 4,276.96 mi (6,883.11 km) |
| Brookings to Paiporta | 4,665.55 mi (7,508.47 km) |
| Brookings to Pajara | 4,538.00 mi (7,303.21 km) |
| Brookings to Palafolls | 4,693.36 mi (7,553.23 km) |
| Brookings to Palafrugell | 4,698.40 mi (7,561.34 km) |
| Brookings to Palamos | 4,700.27 mi (7,564.36 km) |
