| Ridgecrest to Odenton (Maryland) | 2,243.72 mi (3,610.92 km) |
| Ridgecrest to Odessa (Texas) | 916.15 mi (1,474.40 km) |
| Ridgecrest to Ogden (Utah) | 494.26 mi (795.43 km) |
| Ridgecrest to Oildale (California) | 78.19 mi (125.84 km) |
| Ridgecrest to Ojus (Florida) | 2,308.43 mi (3,715.06 km) |
| Ridgecrest to Okemos (Michigan) | 1,833.84 mi (2,951.28 km) |
| Ridgecrest to Oklahoma City (Oklahoma) | 1,130.73 mi (1,819.73 km) |
| Ridgecrest to Okmulgee (Oklahoma) | 1,213.78 mi (1,953.40 km) |
| Ridgecrest to Olathe (Kansas) | 1,272.63 mi (2,048.09 km) |
| Ridgecrest to Old Jamestown (Missouri) | 1,516.45 mi (2,440.49 km) |
| Ridgecrest to Oldsmar (Florida) | 2,107.64 mi (3,391.92 km) |
| Ridgecrest to Olean (New York) | 2,137.76 mi (3,440.39 km) |
| Ridgecrest to Olive Branch (Mississippi) | 1,564.02 mi (2,517.04 km) |
| Ridgecrest to Olivehurst (California) | 320.13 mi (515.19 km) |
| Ridgecrest to Olney (Maryland) | 2,222.95 mi (3,577.49 km) |
