| Opovo to Hameenkyro | 1,151.09 mi (1,852.50 km) |
| Opovo to Hameenlinna | 1,113.70 mi (1,792.33 km) |
| Opovo to Hamina | 1,107.23 mi (1,781.91 km) |
| Opovo to Hanko | 1,026.68 mi (1,652.28 km) |
| Opovo to Hattula | 1,117.30 mi (1,798.11 km) |
| Opovo to Haukipudas | 1,403.46 mi (2,258.64 km) |
| Opovo to Hausjarvi | 1,103.34 mi (1,775.66 km) |
| Opovo to Heinola | 1,138.64 mi (1,832.47 km) |
| Opovo to Helsinki | 1,060.98 mi (1,707.49 km) |
| Opovo to Hollola | 1,120.38 mi (1,803.07 km) |
| Opovo to Huittinen | 1,117.80 mi (1,798.93 km) |
| Opovo to Hyvinkaa | 1,091.65 mi (1,756.84 km) |
| Opovo to Ii | 1,412.64 mi (2,273.43 km) |
| Opovo to Iisalmi | 1,306.18 mi (2,102.09 km) |
| Opovo to Ilmajoki | 1,224.64 mi (1,970.87 km) |
