| Villanueva de Arosa to Olympia Heights (Florida) | 4,127.26 mi (6,642.19 km) |
| Villanueva de Arosa to Omaha (Nebraska) | 4,268.41 mi (6,869.35 km) |
| Villanueva de Arosa to On Top of the World Designated Place (Florida) | 4,089.45 mi (6,581.34 km) |
| Villanueva de Arosa to Onalaska (Wisconsin) | 3,963.44 mi (6,378.54 km) |
| Villanueva de Arosa to Oneida (New York) | 3,292.57 mi (5,298.87 km) |
| Villanueva de Arosa to Oneonta (New York) | 3,282.23 mi (5,282.23 km) |
| Villanueva de Arosa to Ontario (California) | 5,493.27 mi (8,840.57 km) |
| Villanueva de Arosa to Ontario (Oregon) | 4,990.88 mi (8,032.05 km) |
| Villanueva de Arosa to Opa-locka (Florida) | 4,115.92 mi (6,623.93 km) |
| Villanueva de Arosa to Opelika (Alabama) | 4,103.10 mi (6,603.30 km) |
| Villanueva de Arosa to Opelousas (Louisiana) | 4,510.84 mi (7,259.50 km) |
| Villanueva de Arosa to Orange (California) | 5,513.50 mi (8,873.13 km) |
| Villanueva de Arosa to Orange (Texas) | 4,607.77 mi (7,415.50 km) |
| Villanueva de Arosa to Orange City (Florida) | 4,046.55 mi (6,512.29 km) |
| Villanueva de Arosa to Orangeburg (South Carolina) | 3,852.61 mi (6,200.18 km) |
