| Olivenza to Oakley (California) | 5,707.37 mi (9,185.13 km) |
| Olivenza to Oakton (Virginia) | 3,679.76 mi (5,922.00 km) |
| Olivenza to Oakville (Missouri) | 4,322.39 mi (6,956.21 km) |
| Olivenza to Oatfield (Oregon) | 5,383.66 mi (8,664.17 km) |
| Olivenza to Ocala (Florida) | 4,233.98 mi (6,813.93 km) |
| Olivenza to Ocean Acres (New Jersey) | 3,508.00 mi (5,645.59 km) |
| Olivenza to Ocean City (New Jersey) | 3,536.19 mi (5,690.94 km) |
| Olivenza to Ocean Pines (Maryland) | 3,586.85 mi (5,772.48 km) |
| Olivenza to Ocean Pointe (Hawaii) | 7,883.75 mi (12,687.67 km) |
| Olivenza to Ocean Springs (Mississippi) | 4,529.82 mi (7,290.04 km) |
| Olivenza to Oceanside (California) | 5,754.46 mi (9,260.90 km) |
| Olivenza to Oceanside (New York) | 3,454.02 mi (5,558.70 km) |
| Olivenza to Ocoee (Florida) | 4,222.99 mi (6,796.25 km) |
| Olivenza to Oconomowoc (Wisconsin) | 4,088.84 mi (6,580.35 km) |
| Olivenza to Odenton (Maryland) | 3,644.93 mi (5,865.95 km) |
