| Sleaford to Felida (Washington) | 4,814.96 mi (7,748.93 km) |
| Sleaford to Fenton (Michigan) | 3,700.03 mi (5,954.62 km) |
| Sleaford to Fergus Falls (Minnesota) | 3,978.14 mi (6,402.20 km) |
| Sleaford to Ferguson (Missouri) | 4,141.88 mi (6,665.70 km) |
| Sleaford to Fernandina Beach (Florida) | 4,200.89 mi (6,760.68 km) |
| Sleaford to Ferndale (Maryland) | 3,592.60 mi (5,781.74 km) |
| Sleaford to Ferndale (Michigan) | 3,693.73 mi (5,944.49 km) |
| Sleaford to Ferndale (Washington) | 4,630.42 mi (7,451.94 km) |
| Sleaford to Fernley (Nevada) | 5,073.19 mi (8,164.50 km) |
| Sleaford to Ferry Pass (Florida) | 4,438.06 mi (7,142.37 km) |
| Sleaford to Festus (Missouri) | 4,172.53 mi (6,715.04 km) |
| Sleaford to Fife (Washington) | 4,717.72 mi (7,592.43 km) |
| Sleaford to Fillmore (California) | 5,363.94 mi (8,632.43 km) |
| Sleaford to Findlay (Ohio) | 3,778.87 mi (6,081.51 km) |
| Sleaford to Finneytown (Ohio) | 3,899.54 mi (6,275.70 km) |
