| Fillmore to Oakley (California) | 292.63 mi (470.94 km) |
| Fillmore to Oakton (Virginia) | 2,307.79 mi (3,714.03 km) |
| Fillmore to Oakville (Missouri) | 1,607.65 mi (2,587.27 km) |
| Fillmore to Oatfield (Oregon) | 785.29 mi (1,263.79 km) |
| Fillmore to Ocala (Florida) | 2,177.14 mi (3,503.77 km) |
| Fillmore to Ocean Acres (New Jersey) | 2,462.72 mi (3,963.36 km) |
| Fillmore to Ocean City (New Jersey) | 2,449.14 mi (3,941.51 km) |
| Fillmore to Ocean Pines (Maryland) | 2,427.13 mi (3,906.08 km) |
| Fillmore to Ocean Pointe (Hawaii) | 2,535.63 mi (4,080.70 km) |
| Fillmore to Ocean Springs (Mississippi) | 1,772.57 mi (2,852.68 km) |
| Fillmore to Oceanside (California) | 122.94 mi (197.85 km) |
| Fillmore to Oceanside (New York) | 2,490.81 mi (4,008.57 km) |
| Fillmore to Ocoee (Florida) | 2,226.21 mi (3,582.74 km) |
| Fillmore to Oconomowoc (Wisconsin) | 1,734.52 mi (2,791.44 km) |
| Fillmore to Odenton (Maryland) | 2,339.12 mi (3,764.45 km) |
