| Palomares del Rio to Orangevale (California) | 5,762.50 mi (9,273.85 km) |
| Palomares del Rio to Orchards (Washington) | 5,477.49 mi (8,815.17 km) |
| Palomares del Rio to Orcutt (California) | 5,912.03 mi (9,514.50 km) |
| Palomares del Rio to Oregon (Ohio) | 3,994.37 mi (6,428.32 km) |
| Palomares del Rio to Oregon (Wisconsin) | 4,234.58 mi (6,814.89 km) |
| Palomares del Rio to Oregon City (Oregon) | 5,496.20 mi (8,845.28 km) |
| Palomares del Rio to Orem (Utah) | 5,305.92 mi (8,539.05 km) |
| Palomares del Rio to Orinda (California) | 5,838.61 mi (9,396.34 km) |
| Palomares del Rio to Orland Park (Illinois) | 4,203.70 mi (6,765.19 km) |
| Palomares del Rio to Orlando (Florida) | 4,296.65 mi (6,914.78 km) |
| Palomares del Rio to Ormond Beach (Florida) | 4,256.41 mi (6,850.03 km) |
| Palomares del Rio to Oro Valley (Arizona) | 5,613.97 mi (9,034.80 km) |
| Palomares del Rio to Oroville (California) | 5,737.09 mi (9,232.96 km) |
| Palomares del Rio to Oshkosh (Wisconsin) | 4,164.70 mi (6,702.44 km) |
| Palomares del Rio to Oskaloosa (Iowa) | 4,434.24 mi (7,136.23 km) |
