| Jefferson Valley-Yorktown to Odessa (Texas) | 1,702.47 mi (2,739.86 km) |
| Jefferson Valley-Yorktown to Ogden (Utah) | 1,965.69 mi (3,163.47 km) |
| Jefferson Valley-Yorktown to Oildale (California) | 2,455.39 mi (3,951.56 km) |
| Jefferson Valley-Yorktown to Ojus (Florida) | 1,121.82 mi (1,805.39 km) |
| Jefferson Valley-Yorktown to Okemos (Michigan) | 552.80 mi (889.65 km) |
| Jefferson Valley-Yorktown to Oklahoma City (Oklahoma) | 1,341.30 mi (2,158.62 km) |
| Jefferson Valley-Yorktown to Okmulgee (Oklahoma) | 1,260.17 mi (2,028.04 km) |
| Jefferson Valley-Yorktown to Olathe (Kansas) | 1,120.71 mi (1,803.60 km) |
| Jefferson Valley-Yorktown to Old Jamestown (Missouri) | 886.69 mi (1,427.00 km) |
| Jefferson Valley-Yorktown to Oldsmar (Florida) | 1,044.65 mi (1,681.20 km) |
| Jefferson Valley-Yorktown to Olean (New York) | 244.64 mi (393.72 km) |
| Jefferson Valley-Yorktown to Olive Branch (Mississippi) | 974.24 mi (1,567.89 km) |
| Jefferson Valley-Yorktown to Olivehurst (California) | 2,493.02 mi (4,012.13 km) |
| Jefferson Valley-Yorktown to Olney (Maryland) | 228.61 mi (367.91 km) |
| Jefferson Valley-Yorktown to Olympia (Washington) | 2,423.88 mi (3,900.87 km) |
