| Sleaford to Horwich | 97.01 mi (156.12 km) |
| Sleaford to Houghton le Spring | 134.51 mi (216.47 km) |
| Sleaford to Houghton Regis | 75.60 mi (121.67 km) |
| Sleaford to Hounslow | 105.67 mi (170.06 km) |
| Sleaford to Hove | 149.64 mi (240.82 km) |
| Sleaford to Hoyland Nether | 54.87 mi (88.30 km) |
| Sleaford to Hucclecote | 108.68 mi (174.90 km) |
| Sleaford to Huddersfield | 72.06 mi (115.97 km) |
| Sleaford to Huntingdon | 46.68 mi (75.13 km) |
| Sleaford to Huntington | 73.57 mi (118.39 km) |
| Sleaford to Huyton | 104.46 mi (168.12 km) |
| Sleaford to Hwlffordd | 209.09 mi (336.49 km) |
| Sleaford to Hyde | 75.76 mi (121.92 km) |
| Sleaford to Hythe | 152.84 mi (245.98 km) |
| Sleaford to Hythe | 147.40 mi (237.21 km) |
