| Katy to Hameenkyro | 5,270.95 mi (8,482.77 km) |
| Katy to Hameenlinna | 5,331.41 mi (8,580.07 km) |
| Katy to Hamina | 5,420.42 mi (8,723.32 km) |
| Katy to Hanko | 5,342.59 mi (8,598.07 km) |
| Katy to Hattula | 5,326.23 mi (8,571.75 km) |
| Katy to Haukipudas | 5,167.56 mi (8,316.39 km) |
| Katy to Hausjarvi | 5,354.92 mi (8,617.91 km) |
| Katy to Heinola | 5,362.04 mi (8,629.38 km) |
| Katy to Helsinki | 5,380.25 mi (8,658.67 km) |
| Katy to Hollola | 5,358.43 mi (8,623.57 km) |
| Katy to Huittinen | 5,277.71 mi (8,493.66 km) |
| Katy to Hyvinkaa | 5,357.33 mi (8,621.79 km) |
| Katy to Ii | 5,162.17 mi (8,307.71 km) |
| Katy to Iisalmi | 5,281.86 mi (8,500.33 km) |
| Katy to Ilmajoki | 5,208.25 mi (8,381.87 km) |
