| Santa Clara to Olivares | 5,846.41 mi (9,408.88 km) |
| Santa Clara to Olivenza | 5,748.40 mi (9,251.16 km) |
| Santa Clara to Olot | 5,924.00 mi (9,533.76 km) |
| Santa Clara to Onate | 5,711.79 mi (9,192.24 km) |
| Santa Clara to Onda | 5,942.44 mi (9,563.44 km) |
| Santa Clara to Onteniente | 5,987.85 mi (9,636.52 km) |
| Santa Clara to Orihuela | 6,012.61 mi (9,676.36 km) |
| Santa Clara to Osuna | 5,896.51 mi (9,489.52 km) |
| Santa Clara to Ourense | 5,547.01 mi (8,927.05 km) |
| Santa Clara to Oviedo | 5,573.25 mi (8,969.29 km) |
| Santa Clara to Paiporta | 5,964.02 mi (9,598.17 km) |
| Santa Clara to Pajara | 5,926.89 mi (9,538.41 km) |
| Santa Clara to Palafolls | 5,959.58 mi (9,591.01 km) |
| Santa Clara to Palafrugell | 5,960.47 mi (9,592.45 km) |
| Santa Clara to Palamos | 5,963.07 mi (9,596.64 km) |
