| Piqua to Hazebrouck | 4,024.28 mi (6,476.46 km) |
| Piqua to Hellemmes-Lille | 4,049.64 mi (6,517.27 km) |
| Piqua to Hem | 4,051.85 mi (6,520.83 km) |
| Piqua to Hendaye | 4,074.26 mi (6,556.89 km) |
| Piqua to Henin-Beaumont | 4,049.77 mi (6,517.48 km) |
| Piqua to Hennebont | 3,873.38 mi (6,233.61 km) |
| Piqua to Hericourt | 4,295.16 mi (6,912.39 km) |
| Piqua to Herouville-Saint-Clair | 3,955.25 mi (6,365.36 km) |
| Piqua to Hirson | 4,110.14 mi (6,614.63 km) |
| Piqua to Hoenheim | 4,298.31 mi (6,917.46 km) |
| Piqua to Houilles | 4,065.90 mi (6,543.44 km) |
| Piqua to Hyeres | 4,427.66 mi (7,125.63 km) |
| Piqua to Ifs | 3,956.07 mi (6,366.68 km) |
| Piqua to Igny | 4,073.17 mi (6,555.13 km) |
| Piqua to Illkirch-Graffenstaden | 4,300.22 mi (6,920.54 km) |
