| Enniskillen to Frederick (Maryland) | 3,302.48 mi (5,314.84 km) |
| Enniskillen to Fredericksburg (Texas) | 4,595.05 mi (7,395.01 km) |
| Enniskillen to Fredericksburg (Virginia) | 3,358.62 mi (5,405.17 km) |
| Enniskillen to Frederickson (Washington) | 4,462.40 mi (7,181.54 km) |
| Enniskillen to Freeport (Illinois) | 3,637.28 mi (5,853.64 km) |
| Enniskillen to Freeport (New York) | 3,095.27 mi (4,981.36 km) |
| Enniskillen to Freeport (Texas) | 4,530.67 mi (7,291.41 km) |
| Enniskillen to Fremont (California) | 4,994.05 mi (8,037.15 km) |
| Enniskillen to Fremont (Nebraska) | 3,929.32 mi (6,323.63 km) |
| Enniskillen to Fremont (Ohio) | 3,435.02 mi (5,528.13 km) |
| Enniskillen to French Valley (California) | 5,062.57 mi (8,147.41 km) |
| Enniskillen to Fresno (California) | 4,968.63 mi (7,996.24 km) |
| Enniskillen to Fresno (Texas) | 4,503.58 mi (7,247.81 km) |
| Enniskillen to Fridley (Minnesota) | 3,637.07 mi (5,853.29 km) |
| Enniskillen to Friendly (Maryland) | 3,316.23 mi (5,336.95 km) |
