| Jefferson Valley-Yorktown to Olympia Heights (Florida) | 1,140.45 mi (1,835.38 km) |
| Jefferson Valley-Yorktown to Omaha (Nebraska) | 1,152.04 mi (1,854.03 km) |
| Jefferson Valley-Yorktown to On Top of the World Designated Place (Florida) | 969.08 mi (1,559.59 km) |
| Jefferson Valley-Yorktown to Onalaska (Wisconsin) | 901.09 mi (1,450.17 km) |
| Jefferson Valley-Yorktown to Oneida (New York) | 154.42 mi (248.51 km) |
| Jefferson Valley-Yorktown to Oneonta (New York) | 102.04 mi (164.21 km) |
| Jefferson Valley-Yorktown to Ontario (California) | 2,421.16 mi (3,896.48 km) |
| Jefferson Valley-Yorktown to Ontario (Oregon) | 2,176.15 mi (3,502.17 km) |
| Jefferson Valley-Yorktown to Opa-locka (Florida) | 1,127.31 mi (1,814.22 km) |
| Jefferson Valley-Yorktown to Opelika (Alabama) | 873.67 mi (1,406.03 km) |
| Jefferson Valley-Yorktown to Opelousas (Louisiana) | 1,261.46 mi (2,030.13 km) |
| Jefferson Valley-Yorktown to Orange (California) | 2,439.27 mi (3,925.63 km) |
| Jefferson Valley-Yorktown to Orange (Texas) | 1,355.51 mi (2,181.49 km) |
| Jefferson Valley-Yorktown to Orange City (Florida) | 953.54 mi (1,534.58 km) |
| Jefferson Valley-Yorktown to Orangeburg (South Carolina) | 664.85 mi (1,069.97 km) |
