| Sleaford to Glen Carbon (Illinois) | 4,129.70 mi (6,646.11 km) |
| Sleaford to Glen Cove (New York) | 3,396.40 mi (5,465.98 km) |
| Sleaford to Glen Ellyn (Illinois) | 3,906.51 mi (6,286.93 km) |
| Sleaford to Glen Rock (New Jersey) | 3,412.14 mi (5,491.30 km) |
| Sleaford to Glendale (Arizona) | 5,196.29 mi (8,362.63 km) |
| Sleaford to Glendale (California) | 5,355.73 mi (8,619.22 km) |
| Sleaford to Glendale (Wisconsin) | 3,841.44 mi (6,182.20 km) |
| Sleaford to Glendale Heights (Illinois) | 3,904.55 mi (6,283.77 km) |
| Sleaford to Glendora (California) | 5,345.38 mi (8,602.55 km) |
| Sleaford to Glenmont (Maryland) | 3,614.46 mi (5,816.92 km) |
| Sleaford to Glenn Dale (Maryland) | 3,608.84 mi (5,807.87 km) |
| Sleaford to Glenn Heights (Texas) | 4,706.23 mi (7,573.94 km) |
| Sleaford to Glenpool (Oklahoma) | 4,496.63 mi (7,236.63 km) |
| Sleaford to Glens Falls (New York) | 3,289.71 mi (5,294.27 km) |
| Sleaford to Glenvar Heights (Florida) | 4,408.15 mi (7,094.23 km) |
