| Sleaford to Friendswood (Texas) | 4,804.19 mi (7,731.59 km) |
| Sleaford to Frisco (Texas) | 4,673.04 mi (7,520.53 km) |
| Sleaford to Front Royal (Virginia) | 3,666.23 mi (5,900.22 km) |
| Sleaford to Fruit Cove (Florida) | 4,236.01 mi (6,817.20 km) |
| Sleaford to Fruita (Colorado) | 4,770.84 mi (7,677.93 km) |
| Sleaford to Fruitville (Florida) | 4,411.95 mi (7,100.36 km) |
| Sleaford to Fuller Heights (Florida) | 4,362.64 mi (7,020.99 km) |
| Sleaford to Fullerton (California) | 5,363.01 mi (8,630.93 km) |
| Sleaford to Fullerton (Pennsylvania) | 3,480.83 mi (5,601.86 km) |
| Sleaford to Fulshear (Texas) | 4,820.72 mi (7,758.21 km) |
| Sleaford to Fulton (Missouri) | 4,198.33 mi (6,756.56 km) |
| Sleaford to Fulton (New York) | 3,397.54 mi (5,467.81 km) |
| Sleaford to Fuquay-Varina (North Carolina) | 3,848.48 mi (6,193.52 km) |
| Sleaford to Gadsden (Alabama) | 4,214.19 mi (6,782.08 km) |
| Sleaford to Gaffney (South Carolina) | 3,988.80 mi (6,419.35 km) |
