| Piqua to Haram | 3,816.66 mi (6,142.32 km) |
| Piqua to Harstad | 3,915.66 mi (6,301.64 km) |
| Piqua to Haugesund | 3,873.13 mi (6,233.20 km) |
| Piqua to Helleland | 3,902.39 mi (6,280.29 km) |
| Piqua to Heum | 4,037.35 mi (6,497.49 km) |
| Piqua to Honefoss | 4,010.66 mi (6,454.54 km) |
| Piqua to Horten | 4,037.68 mi (6,498.02 km) |
| Piqua to Kaldsletta | 3,939.01 mi (6,339.23 km) |
| Piqua to Kirkenes | 4,164.27 mi (6,701.74 km) |
| Piqua to Kleppe | 3,901.07 mi (6,278.17 km) |
| Piqua to Kongsberg | 4,005.55 mi (6,446.31 km) |
| Piqua to Kongsvinger | 4,062.03 mi (6,537.21 km) |
| Piqua to Kopervik | 3,877.72 mi (6,240.58 km) |
| Piqua to Kosvik | 4,000.26 mi (6,437.80 km) |
| Piqua to Kragero | 4,019.60 mi (6,468.92 km) |
