| Holbrook to Oakley (California) | 2,570.22 mi (4,136.38 km) |
| Holbrook to Oakton (Virginia) | 260.21 mi (418.77 km) |
| Holbrook to Oakville (Missouri) | 930.67 mi (1,497.78 km) |
| Holbrook to Oatfield (Oregon) | 2,478.83 mi (3,989.28 km) |
| Holbrook to Ocala (Florida) | 951.85 mi (1,531.86 km) |
| Holbrook to Ocean Acres (New Jersey) | 96.69 mi (155.61 km) |
| Holbrook to Ocean City (New Jersey) | 133.00 mi (214.04 km) |
| Holbrook to Ocean Pines (Maryland) | 199.89 mi (321.69 km) |
| Holbrook to Ocean Pointe (Hawaii) | 5,014.45 mi (8,069.98 km) |
| Holbrook to Ocean Springs (Mississippi) | 1,134.64 mi (1,826.03 km) |
| Holbrook to Oceanside (California) | 2,469.17 mi (3,973.74 km) |
| Holbrook to Oceanside (New York) | 31.69 mi (51.01 km) |
| Holbrook to Ocoee (Florida) | 970.15 mi (1,561.30 km) |
| Holbrook to Oconomowoc (Wisconsin) | 807.28 mi (1,299.19 km) |
| Holbrook to Odenton (Maryland) | 226.07 mi (363.83 km) |
