Hamina, Finland to Narva, Estonia

Hamina, Finland to Narva, Estonia
A route from the border of Finland to the border of Estonia via bike. The part from Neteprocp in the west of St Petersburg to Narva appears to be bike path or bike route? 400 kms. About 200 to the burgh & 200 out. Flat country, at maybe 15kph, perhaps 5 days, or 2 to 3 days in and out.