| Jefferson Valley-Yorktown to Orangevale (California) | 2,485.01 mi (3,999.24 km) |
| Jefferson Valley-Yorktown to Orchards (Washington) | 2,422.73 mi (3,899.00 km) |
| Jefferson Valley-Yorktown to Orcutt (California) | 2,542.94 mi (4,092.47 km) |
| Jefferson Valley-Yorktown to Oregon (Ohio) | 498.79 mi (802.72 km) |
| Jefferson Valley-Yorktown to Oregon (Wisconsin) | 805.37 mi (1,296.11 km) |
| Jefferson Valley-Yorktown to Oregon City (Oregon) | 2,430.23 mi (3,911.07 km) |
| Jefferson Valley-Yorktown to Orem (Utah) | 1,967.37 mi (3,166.18 km) |
| Jefferson Valley-Yorktown to Orinda (California) | 2,553.10 mi (4,108.82 km) |
| Jefferson Valley-Yorktown to Orland Park (Illinois) | 727.52 mi (1,170.83 km) |
| Jefferson Valley-Yorktown to Orlando (Florida) | 983.64 mi (1,583.02 km) |
| Jefferson Valley-Yorktown to Ormond Beach (Florida) | 926.00 mi (1,490.26 km) |
| Jefferson Valley-Yorktown to Oro Valley (Arizona) | 2,126.76 mi (3,422.68 km) |
| Jefferson Valley-Yorktown to Oroville (California) | 2,483.92 mi (3,997.48 km) |
| Jefferson Valley-Yorktown to Oshkosh (Wisconsin) | 771.66 mi (1,241.87 km) |
| Jefferson Valley-Yorktown to Oskaloosa (Iowa) | 975.91 mi (1,570.57 km) |
