| Detroit to Hameenkyro | 4,170.08 mi (6,711.09 km) |
| Detroit to Hameenlinna | 4,230.00 mi (6,807.53 km) |
| Detroit to Hamina | 4,321.06 mi (6,954.07 km) |
| Detroit to Hanko | 4,236.19 mi (6,817.50 km) |
| Detroit to Hattula | 4,224.90 mi (6,799.33 km) |
| Detroit to Haukipudas | 4,082.63 mi (6,570.35 km) |
| Detroit to Hausjarvi | 4,253.54 mi (6,845.42 km) |
| Detroit to Heinola | 4,263.19 mi (6,860.94 km) |
| Detroit to Helsinki | 4,276.94 mi (6,883.06 km) |
| Detroit to Hollola | 4,258.26 mi (6,853.01 km) |
| Detroit to Huittinen | 4,174.86 mi (6,718.79 km) |
| Detroit to Hyvinkaa | 4,255.28 mi (6,848.21 km) |
| Detroit to Ii | 4,077.83 mi (6,562.64 km) |
| Detroit to Iisalmi | 4,192.91 mi (6,747.84 km) |
| Detroit to Ilmajoki | 4,110.33 mi (6,614.93 km) |
