| Scotts Valley to Oskaloosa (Iowa) | 1,592.32 mi (2,562.59 km) |
| Scotts Valley to Oswego (Illinois) | 1,814.98 mi (2,920.93 km) |
| Scotts Valley to Oswego (New York) | 2,409.53 mi (3,877.76 km) |
| Scotts Valley to Otsego (Minnesota) | 1,571.99 mi (2,529.87 km) |
| Scotts Valley to Ottawa (Illinois) | 1,790.20 mi (2,881.04 km) |
| Scotts Valley to Ottawa (Kansas) | 1,458.49 mi (2,347.21 km) |
| Scotts Valley to Ottumwa (Iowa) | 1,603.69 mi (2,580.89 km) |
| Scotts Valley to Overland (Missouri) | 1,720.90 mi (2,769.53 km) |
| Scotts Valley to Overland Park (Kansas) | 1,488.12 mi (2,394.89 km) |
| Scotts Valley to Overlea (Maryland) | 2,448.87 mi (3,941.07 km) |
| Scotts Valley to Oviedo (Florida) | 2,419.95 mi (3,894.53 km) |
| Scotts Valley to Owasso (Oklahoma) | 1,447.26 mi (2,329.14 km) |
| Scotts Valley to Owatonna (Minnesota) | 1,577.36 mi (2,538.52 km) |
| Scotts Valley to Owensboro (Kentucky) | 1,904.58 mi (3,065.12 km) |
| Scotts Valley to Owings Mills (Maryland) | 2,433.89 mi (3,916.97 km) |
