| Piqua to Horwich | 3,747.58 mi (6,031.15 km) |
| Piqua to Houghton le Spring | 3,756.80 mi (6,045.99 km) |
| Piqua to Houghton Regis | 3,869.99 mi (6,228.14 km) |
| Piqua to Hounslow | 3,888.04 mi (6,257.19 km) |
| Piqua to Hove | 3,913.81 mi (6,298.67 km) |
| Piqua to Hoyland Nether | 3,791.92 mi (6,102.51 km) |
| Piqua to Hucclecote | 3,806.51 mi (6,125.99 km) |
| Piqua to Huddersfield | 3,775.24 mi (6,075.66 km) |
| Piqua to Huntingdon | 3,871.76 mi (6,230.99 km) |
| Piqua to Huntington | 3,794.21 mi (6,106.19 km) |
| Piqua to Huyton | 3,740.60 mi (6,019.91 km) |
| Piqua to Hwlffordd | 3,697.14 mi (5,949.97 km) |
| Piqua to Hyde | 3,768.75 mi (6,065.21 km) |
| Piqua to Hythe | 3,864.15 mi (6,218.75 km) |
| Piqua to Hythe | 3,956.75 mi (6,367.77 km) |
