| Opelousas to Fortuna (California) | 1,918.48 mi (3,087.49 km) |
| Opelousas to Fortuna Foothills (Arizona) | 1,319.17 mi (2,122.99 km) |
| Opelousas to Foster City (California) | 1,786.50 mi (2,875.09 km) |
| Opelousas to Fostoria (Ohio) | 879.66 mi (1,415.68 km) |
| Opelousas to Fountain (Colorado) | 910.44 mi (1,465.21 km) |
| Opelousas to Fountain Hills (Arizona) | 1,168.69 mi (1,880.82 km) |
| Opelousas to Fountain Inn (South Carolina) | 642.89 mi (1,034.64 km) |
| Opelousas to Fountain Valley (California) | 1,525.72 mi (2,455.41 km) |
| Opelousas to Fountainebleau (Florida) | 786.16 mi (1,265.20 km) |
| Opelousas to Four Corners (Oregon) | 1,942.15 mi (3,125.59 km) |
| Opelousas to Four Corners (Texas) | 221.87 mi (357.07 km) |
| Opelousas to Four Square Mile (Colorado) | 959.54 mi (1,544.22 km) |
| Opelousas to Fox Crossing (Wisconsin) | 966.63 mi (1,555.63 km) |
| Opelousas to Fox Lake (Illinois) | 849.89 mi (1,367.77 km) |
| Opelousas to Framingham (Massachusetts) | 1,401.11 mi (2,254.87 km) |
