| Sleaford to Richmond (California) | 5,258.52 mi (8,462.78 km) |
| Sleaford to Richmond (Indiana) | 3,884.41 mi (6,251.36 km) |
| Sleaford to Richmond (Kentucky) | 3,962.75 mi (6,377.43 km) |
| Sleaford to Richmond (Texas) | 4,821.85 mi (7,760.01 km) |
| Sleaford to Richmond (Virginia) | 3,703.78 mi (5,960.66 km) |
| Sleaford to Richmond Heights (Florida) | 4,414.33 mi (7,104.18 km) |
| Sleaford to Richmond Heights (Ohio) | 3,673.24 mi (5,911.52 km) |
| Sleaford to Richmond Hill (Georgia) | 4,132.61 mi (6,650.79 km) |
| Sleaford to Richmond West (Florida) | 4,417.96 mi (7,110.01 km) |
| Sleaford to Richton Park (Illinois) | 3,912.91 mi (6,297.22 km) |
| Sleaford to Ridge (New York) | 3,365.03 mi (5,415.50 km) |
| Sleaford to Ridgecrest (California) | 5,253.85 mi (8,455.25 km) |
| Sleaford to Ridgefield (New Jersey) | 3,413.53 mi (5,493.55 km) |
| Sleaford to Ridgefield (Washington) | 4,809.16 mi (7,739.59 km) |
| Sleaford to Ridgefield Park (New Jersey) | 3,412.71 mi (5,492.23 km) |
