| Lake Tapps to Olivares | 5,383.05 mi (8,663.18 km) |
| Lake Tapps to Olivenza | 5,282.33 mi (8,501.09 km) |
| Lake Tapps to Olot | 5,393.84 mi (8,680.54 km) |
| Lake Tapps to Onate | 5,199.11 mi (8,367.15 km) |
| Lake Tapps to Onda | 5,435.73 mi (8,747.96 km) |
| Lake Tapps to Onteniente | 5,488.66 mi (8,833.14 km) |
| Lake Tapps to Orihuela | 5,518.95 mi (8,881.89 km) |
| Lake Tapps to Osuna | 5,428.78 mi (8,736.78 km) |
| Lake Tapps to Ourense | 5,062.77 mi (8,147.74 km) |
| Lake Tapps to Oviedo | 5,073.97 mi (8,165.76 km) |
| Lake Tapps to Paiporta | 5,460.78 mi (8,788.28 km) |
| Lake Tapps to Pajara | 5,569.31 mi (8,962.93 km) |
| Lake Tapps to Palafolls | 5,430.63 mi (8,739.76 km) |
| Lake Tapps to Palafrugell | 5,428.54 mi (8,736.39 km) |
| Lake Tapps to Palamos | 5,431.63 mi (8,741.36 km) |
