| Oswego to Hameenkyro | 4,348.82 mi (6,998.76 km) |
| Oswego to Hameenlinna | 4,409.29 mi (7,096.07 km) |
| Oswego to Hamina | 4,498.27 mi (7,239.27 km) |
| Oswego to Hanko | 4,420.97 mi (7,114.86 km) |
| Oswego to Hattula | 4,404.12 mi (7,087.75 km) |
| Oswego to Haukipudas | 4,246.92 mi (6,834.75 km) |
| Oswego to Hausjarvi | 4,432.81 mi (7,133.91 km) |
| Oswego to Heinola | 4,439.91 mi (7,145.34 km) |
| Oswego to Helsinki | 4,458.24 mi (7,174.84 km) |
| Oswego to Hollola | 4,436.29 mi (7,139.52 km) |
| Oswego to Huittinen | 4,355.68 mi (7,009.79 km) |
| Oswego to Hyvinkaa | 4,435.24 mi (7,137.83 km) |
| Oswego to Ii | 4,241.63 mi (6,826.25 km) |
| Oswego to Iisalmi | 4,360.58 mi (7,017.68 km) |
| Oswego to Ilmajoki | 4,286.13 mi (6,897.86 km) |
