| Ocsa to Hameenkyro | 1,003.10 mi (1,614.33 km) |
| Ocsa to Hameenlinna | 969.36 mi (1,560.03 km) |
| Ocsa to Hamina | 971.10 mi (1,562.84 km) |
| Ocsa to Hanko | 879.56 mi (1,415.52 km) |
| Ocsa to Hattula | 972.64 mi (1,565.31 km) |
| Ocsa to Haukipudas | 1,256.84 mi (2,022.69 km) |
| Ocsa to Hausjarvi | 960.73 mi (1,546.14 km) |
| Ocsa to Heinola | 998.09 mi (1,606.27 km) |
| Ocsa to Helsinki | 919.02 mi (1,479.02 km) |
| Ocsa to Hollola | 978.77 mi (1,575.19 km) |
| Ocsa to Huittinen | 968.99 mi (1,559.44 km) |
| Ocsa to Hyvinkaa | 948.78 mi (1,526.91 km) |
| Ocsa to Ii | 1,265.95 mi (2,037.36 km) |
| Ocsa to Iisalmi | 1,164.74 mi (1,874.47 km) |
| Ocsa to Ilmajoki | 1,074.69 mi (1,729.55 km) |
