| Whitewater to Olivares | 4,198.90 mi (6,757.48 km) |
| Whitewater to Olivenza | 4,107.69 mi (6,610.69 km) |
| Whitewater to Olot | 4,392.90 mi (7,069.69 km) |
| Whitewater to Onate | 4,152.82 mi (6,683.32 km) |
| Whitewater to Onda | 4,363.02 mi (7,021.60 km) |
| Whitewater to Onteniente | 4,393.09 mi (7,069.99 km) |
| Whitewater to Orihuela | 4,407.37 mi (7,092.97 km) |
| Whitewater to Osuna | 4,253.89 mi (6,845.98 km) |
| Whitewater to Ourense | 3,941.74 mi (6,343.61 km) |
| Whitewater to Oviedo | 3,993.88 mi (6,427.52 km) |
| Whitewater to Paiporta | 4,377.38 mi (7,044.72 km) |
| Whitewater to Pajara | 4,173.58 mi (6,716.72 km) |
| Whitewater to Palafolls | 4,424.33 mi (7,120.27 km) |
| Whitewater to Palafrugell | 4,431.70 mi (7,132.14 km) |
| Whitewater to Palamos | 4,433.14 mi (7,134.45 km) |
