| Romeoville to Fenton | 3,853.96 mi (6,202.36 km) |
| Romeoville to Fern Down | 3,930.93 mi (6,326.21 km) |
| Romeoville to Ferryhill | 3,826.41 mi (6,158.01 km) |
| Romeoville to Finchley | 3,971.72 mi (6,391.87 km) |
| Romeoville to Fleet | 3,956.66 mi (6,367.63 km) |
| Romeoville to Fleetwood | 3,795.08 mi (6,107.59 km) |
| Romeoville to Flint | 3,809.91 mi (6,131.45 km) |
| Romeoville to Flitwick | 3,947.10 mi (6,352.24 km) |
| Romeoville to Flixton | 3,831.93 mi (6,166.89 km) |
| Romeoville to Folkestone | 4,040.10 mi (6,501.92 km) |
| Romeoville to Forfar | 3,724.04 mi (5,993.27 km) |
| Romeoville to Formby | 3,803.50 mi (6,121.15 km) |
| Romeoville to Forres | 3,673.46 mi (5,911.86 km) |
| Romeoville to Fort William | 3,641.60 mi (5,860.58 km) |
| Romeoville to Fraserburgh | 3,726.53 mi (5,997.28 km) |
