| Northampton to Fenton | 74.98 mi (120.67 km) |
| Northampton to Fern Down | 107.25 mi (172.60 km) |
| Northampton to Ferryhill | 172.07 mi (276.92 km) |
| Northampton to Finchley | 53.01 mi (85.32 km) |
| Northampton to Fleet | 65.46 mi (105.35 km) |
| Northampton to Fleetwood | 146.24 mi (235.35 km) |
| Northampton to Flint | 117.21 mi (188.64 km) |
| Northampton to Flitwick | 23.00 mi (37.02 km) |
| Northampton to Flixton | 104.74 mi (168.56 km) |
| Northampton to Folkestone | 118.74 mi (191.10 km) |
| Northampton to Forfar | 315.29 mi (507.40 km) |
| Northampton to Formby | 128.92 mi (207.48 km) |
| Northampton to Forres | 386.93 mi (622.70 km) |
| Northampton to Fort William | 359.10 mi (577.92 km) |
| Northampton to Fraserburgh | 379.98 mi (611.52 km) |
