| Oregon to Hameenkyro | 4,221.99 mi (6,794.63 km) |
| Oregon to Hameenlinna | 4,281.87 mi (6,891.00 km) |
| Oregon to Hamina | 4,373.04 mi (7,037.73 km) |
| Oregon to Hanko | 4,287.72 mi (6,900.41 km) |
| Oregon to Hattula | 4,276.78 mi (6,882.81 km) |
| Oregon to Haukipudas | 4,135.24 mi (6,655.03 km) |
| Oregon to Hausjarvi | 4,305.41 mi (6,928.89 km) |
| Oregon to Heinola | 4,315.20 mi (6,944.65 km) |
| Oregon to Helsinki | 4,328.68 mi (6,966.34 km) |
| Oregon to Hollola | 4,310.21 mi (6,936.60 km) |
| Oregon to Huittinen | 4,226.65 mi (6,802.13 km) |
| Oregon to Hyvinkaa | 4,307.10 mi (6,931.61 km) |
| Oregon to Ii | 4,130.47 mi (6,647.35 km) |
| Oregon to Iisalmi | 4,245.38 mi (6,832.28 km) |
| Oregon to Ilmajoki | 4,162.41 mi (6,698.75 km) |
