| Cities | Distance |
|---|---|
| Sleaford to Fenton | 72.55 mi (116.77 km) |
| Sleaford to Fern Down | 163.79 mi (263.60 km) |
| Sleaford to Ferryhill | 125.88 mi (202.59 km) |
| Sleaford to Finchley | 96.99 mi (156.10 km) |
| Sleaford to Fleet | 119.74 mi (192.71 km) |
| Sleaford to Fleetwood | 124.59 mi (200.50 km) |
| Sleaford to Flint | 114.23 mi (183.83 km) |
| Sleaford to Flitwick | 68.64 mi (110.47 km) |
| Sleaford to Flixton | 87.55 mi (140.91 km) |
| Sleaford to Folkestone | 148.35 mi (238.75 km) |
| Sleaford to Forfar | 270.60 mi (435.49 km) |
| Sleaford to Formby | 116.31 mi (187.18 km) |
| Sleaford to Forres | 342.62 mi (551.39 km) |
| Sleaford to Fort William | 323.16 mi (520.08 km) |
| Sleaford to Fraserburgh | 330.48 mi (531.86 km) |