| Oak Grove to Hameenkyro | 4,799.72 mi (7,724.40 km) |
| Oak Grove to Hameenlinna | 4,857.27 mi (7,817.02 km) |
| Oak Grove to Hamina | 4,920.33 mi (7,918.51 km) |
| Oak Grove to Hanko | 4,909.27 mi (7,900.70 km) |
| Oak Grove to Hattula | 4,852.10 mi (7,808.70 km) |
| Oak Grove to Haukipudas | 4,603.83 mi (7,409.15 km) |
| Oak Grove to Hausjarvi | 4,877.83 mi (7,850.11 km) |
| Oak Grove to Heinola | 4,864.95 mi (7,829.39 km) |
| Oak Grove to Helsinki | 4,915.80 mi (7,911.22 km) |
| Oak Grove to Hollola | 4,871.62 mi (7,840.11 km) |
| Oak Grove to Huittinen | 4,821.41 mi (7,759.31 km) |
| Oak Grove to Hyvinkaa | 4,885.30 mi (7,862.14 km) |
| Oak Grove to Ii | 4,595.67 mi (7,396.01 km) |
| Oak Grove to Iisalmi | 4,728.05 mi (7,609.07 km) |
| Oak Grove to Ilmajoki | 4,722.48 mi (7,600.10 km) |
