| Riverdale to Horwich | 4,077.18 mi (6,561.58 km) |
| Riverdale to Houghton le Spring | 4,095.33 mi (6,590.79 km) |
| Riverdale to Houghton Regis | 4,191.82 mi (6,746.09 km) |
| Riverdale to Hounslow | 4,207.39 mi (6,771.15 km) |
| Riverdale to Hove | 4,229.56 mi (6,806.82 km) |
| Riverdale to Hoyland Nether | 4,122.32 mi (6,634.23 km) |
| Riverdale to Hucclecote | 4,125.64 mi (6,639.58 km) |
| Riverdale to Huddersfield | 4,106.11 mi (6,608.14 km) |
| Riverdale to Huntingdon | 4,196.76 mi (6,754.03 km) |
| Riverdale to Huntington | 4,128.12 mi (6,643.57 km) |
| Riverdale to Huyton | 4,068.69 mi (6,547.92 km) |
| Riverdale to Hwlffordd | 4,012.13 mi (6,456.90 km) |
| Riverdale to Hyde | 4,098.02 mi (6,595.12 km) |
| Riverdale to Hythe | 4,178.22 mi (6,724.20 km) |
| Riverdale to Hythe | 4,275.92 mi (6,881.43 km) |
