| Elkhorn to Olivares | 4,194.84 mi (6,750.95 km) |
| Elkhorn to Olivenza | 4,103.83 mi (6,604.47 km) |
| Elkhorn to Olot | 4,391.09 mi (7,066.78 km) |
| Elkhorn to Onate | 4,150.63 mi (6,679.80 km) |
| Elkhorn to Onda | 4,360.33 mi (7,017.28 km) |
| Elkhorn to Onteniente | 4,390.08 mi (7,065.15 km) |
| Elkhorn to Orihuela | 4,404.14 mi (7,087.78 km) |
| Elkhorn to Osuna | 4,249.92 mi (6,839.59 km) |
| Elkhorn to Ourense | 3,938.73 mi (6,338.77 km) |
| Elkhorn to Oviedo | 3,991.37 mi (6,423.50 km) |
| Elkhorn to Paiporta | 4,374.55 mi (7,040.15 km) |
| Elkhorn to Pajara | 4,166.35 mi (6,705.09 km) |
| Elkhorn to Palafolls | 4,422.43 mi (7,117.21 km) |
| Elkhorn to Palafrugell | 4,429.92 mi (7,129.26 km) |
| Elkhorn to Palamos | 4,431.33 mi (7,131.54 km) |
