About postal code 11311
The postal code 11311 routes mail to Riihimäki in the Kanta-Häme region of Finland. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Finland · Postal code
11311 - Riihimäki
Postal code 11311 is Riihimäki in Kanta-Häme, Finland.
| Postal code | 11311 |
| Place | Riihimäki |
| Region | Kanta-Häme |
| District | Riihimäki |
| Country | Finland (FI) |
| Coordinates | 60.7598, 24.7899 (map) |