| Sligo to Felida (Washington) | 4,529.67 mi (7,289.79 km) |
| Sligo to Fenton (Michigan) | 3,360.83 mi (5,408.73 km) |
| Sligo to Fergus Falls (Minnesota) | 3,652.72 mi (5,878.48 km) |
| Sligo to Ferguson (Missouri) | 3,803.16 mi (6,120.59 km) |
| Sligo to Fernandina Beach (Florida) | 3,860.29 mi (6,212.54 km) |
| Sligo to Ferndale (Maryland) | 3,250.76 mi (5,231.59 km) |
| Sligo to Ferndale (Michigan) | 3,354.04 mi (5,397.80 km) |
| Sligo to Ferndale (Washington) | 4,351.46 mi (7,003.01 km) |
| Sligo to Fernley (Nevada) | 4,769.77 mi (7,676.20 km) |
| Sligo to Ferry Pass (Florida) | 4,096.21 mi (6,592.22 km) |
| Sligo to Festus (Missouri) | 3,833.53 mi (6,169.47 km) |
| Sligo to Fife (Washington) | 4,434.80 mi (7,137.13 km) |
| Sligo to Fillmore (California) | 5,052.15 mi (8,130.65 km) |
| Sligo to Findlay (Ohio) | 3,438.55 mi (5,533.81 km) |
| Sligo to Finneytown (Ohio) | 3,558.65 mi (5,727.10 km) |
