| Hillsboro to Hameenkyro | 4,796.46 mi (7,719.15 km) |
| Hillsboro to Hameenlinna | 4,853.92 mi (7,811.63 km) |
| Hillsboro to Hamina | 4,916.67 mi (7,912.61 km) |
| Hillsboro to Hanko | 4,906.27 mi (7,895.87 km) |
| Hillsboro to Hattula | 4,848.76 mi (7,803.32 km) |
| Hillsboro to Haukipudas | 4,599.87 mi (7,402.77 km) |
| Hillsboro to Hausjarvi | 4,874.44 mi (7,844.65 km) |
| Hillsboro to Heinola | 4,861.37 mi (7,823.63 km) |
| Hillsboro to Helsinki | 4,912.49 mi (7,905.89 km) |
| Hillsboro to Hollola | 4,868.13 mi (7,834.50 km) |
| Hillsboro to Huittinen | 4,818.27 mi (7,754.26 km) |
| Hillsboro to Hyvinkaa | 4,881.95 mi (7,856.74 km) |
| Hillsboro to Ii | 4,591.68 mi (7,389.60 km) |
| Hillsboro to Iisalmi | 4,724.06 mi (7,602.64 km) |
| Hillsboro to Ilmajoki | 4,719.16 mi (7,594.76 km) |
