| Williamstown to Hameenkyro | 4,100.16 mi (6,598.58 km) |
| Williamstown to Hameenlinna | 4,158.09 mi (6,691.80 km) |
| Williamstown to Hamina | 4,252.67 mi (6,844.01 km) |
| Williamstown to Hanko | 4,151.73 mi (6,681.57 km) |
| Williamstown to Hattula | 4,153.23 mi (6,683.98 km) |
| Williamstown to Haukipudas | 4,045.58 mi (6,510.74 km) |
| Williamstown to Hausjarvi | 4,181.40 mi (6,729.32 km) |
| Williamstown to Heinola | 4,196.63 mi (6,753.83 km) |
| Williamstown to Helsinki | 4,199.90 mi (6,759.08 km) |
| Williamstown to Hollola | 4,188.84 mi (6,741.28 km) |
| Williamstown to Huittinen | 4,100.20 mi (6,598.63 km) |
| Williamstown to Hyvinkaa | 4,181.53 mi (6,729.52 km) |
| Williamstown to Ii | 4,041.91 mi (6,504.82 km) |
| Williamstown to Iisalmi | 4,147.13 mi (6,674.16 km) |
| Williamstown to Ilmajoki | 4,047.78 mi (6,514.27 km) |
