| Ridgecrest to Orangeburg (South Carolina) | 2,086.67 mi (3,358.16 km) |
| Ridgecrest to Orangevale (California) | 288.08 mi (463.63 km) |
| Ridgecrest to Orchards (Washington) | 739.94 mi (1,190.83 km) |
| Ridgecrest to Orcutt (California) | 164.38 mi (264.54 km) |
| Ridgecrest to Oregon (Ohio) | 1,880.45 mi (3,026.29 km) |
| Ridgecrest to Oregon (Wisconsin) | 1,585.09 mi (2,550.96 km) |
| Ridgecrest to Oregon City (Oregon) | 718.88 mi (1,156.92 km) |
| Ridgecrest to Orem (Utah) | 457.49 mi (736.25 km) |
| Ridgecrest to Orinda (California) | 294.37 mi (473.74 km) |
| Ridgecrest to Orland Park (Illinois) | 1,651.86 mi (2,658.41 km) |
| Ridgecrest to Orlando (Florida) | 2,170.85 mi (3,493.65 km) |
| Ridgecrest to Ormond Beach (Florida) | 2,162.90 mi (3,480.86 km) |
| Ridgecrest to Oro Valley (Arizona) | 442.28 mi (711.78 km) |
| Ridgecrest to Oroville (California) | 342.14 mi (550.62 km) |
| Ridgecrest to Oshkosh (Wisconsin) | 1,638.93 mi (2,637.61 km) |
