| Holbrook to Odessa (Texas) | 1,731.92 mi (2,787.25 km) |
| Holbrook to Ogden (Utah) | 2,011.05 mi (3,236.47 km) |
| Holbrook to Oildale (California) | 2,497.11 mi (4,018.71 km) |
| Holbrook to Ojus (Florida) | 1,102.82 mi (1,774.82 km) |
| Holbrook to Okemos (Michigan) | 598.95 mi (963.92 km) |
| Holbrook to Oklahoma City (Oklahoma) | 1,373.46 mi (2,210.37 km) |
| Holbrook to Okmulgee (Oklahoma) | 1,291.52 mi (2,078.49 km) |
| Holbrook to Olathe (Kansas) | 1,158.43 mi (1,864.31 km) |
| Holbrook to Old Jamestown (Missouri) | 921.98 mi (1,483.79 km) |
| Holbrook to Oldsmar (Florida) | 1,035.11 mi (1,665.85 km) |
| Holbrook to Olean (New York) | 291.58 mi (469.25 km) |
| Holbrook to Olive Branch (Mississippi) | 997.65 mi (1,605.56 km) |
| Holbrook to Olivehurst (California) | 2,538.33 mi (4,085.04 km) |
| Holbrook to Olney (Maryland) | 240.50 mi (387.05 km) |
| Holbrook to Olympia (Washington) | 2,474.17 mi (3,981.78 km) |
