| Fillmore to Odessa (Texas) | 973.31 mi (1,566.39 km) |
| Fillmore to Ogden (Utah) | 604.95 mi (973.58 km) |
| Fillmore to Oildale (California) | 71.48 mi (115.04 km) |
| Fillmore to Ojus (Florida) | 2,371.95 mi (3,817.29 km) |
| Fillmore to Okemos (Michigan) | 1,935.47 mi (3,114.84 km) |
| Fillmore to Oklahoma City (Oklahoma) | 1,212.27 mi (1,950.97 km) |
| Fillmore to Okmulgee (Oklahoma) | 1,296.38 mi (2,086.32 km) |
| Fillmore to Olathe (Kansas) | 1,367.07 mi (2,200.09 km) |
| Fillmore to Old Jamestown (Missouri) | 1,610.31 mi (2,591.54 km) |
| Fillmore to Oldsmar (Florida) | 2,174.17 mi (3,498.99 km) |
| Fillmore to Olean (New York) | 2,238.10 mi (3,601.88 km) |
| Fillmore to Olive Branch (Mississippi) | 1,646.35 mi (2,649.55 km) |
| Fillmore to Olivehurst (California) | 354.83 mi (571.05 km) |
| Fillmore to Olney (Maryland) | 2,318.44 mi (3,731.16 km) |
| Fillmore to Olympia (Washington) | 897.71 mi (1,444.73 km) |
