| Dundalk to Fenton | 3,513.65 mi (5,654.68 km) |
| Dundalk to Fern Down | 3,568.23 mi (5,742.51 km) |
| Dundalk to Ferryhill | 3,506.15 mi (5,642.61 km) |
| Dundalk to Finchley | 3,621.77 mi (5,828.67 km) |
| Dundalk to Fleet | 3,601.67 mi (5,796.32 km) |
| Dundalk to Fleetwood | 3,462.85 mi (5,572.92 km) |
| Dundalk to Flint | 3,469.94 mi (5,584.34 km) |
| Dundalk to Flitwick | 3,600.50 mi (5,794.45 km) |
| Dundalk to Flixton | 3,495.94 mi (5,626.17 km) |
| Dundalk to Folkestone | 3,688.63 mi (5,936.27 km) |
| Dundalk to Forfar | 3,423.21 mi (5,509.13 km) |
| Dundalk to Formby | 3,467.12 mi (5,579.79 km) |
| Dundalk to Forres | 3,382.65 mi (5,443.85 km) |
| Dundalk to Fort William | 3,338.48 mi (5,372.77 km) |
| Dundalk to Fraserburgh | 3,439.90 mi (5,535.98 km) |
