Cheap Train tickets to Grou

What are the most popular routes to Grou?

Alkmaar - GrouAverage priceR 1 326Average duration3h 28mDaily departures61
Heerhugowaard - GrouAverage priceR 1 326Average duration3h 45mDaily departures20
Amsterdam - GrouAverage priceR 1 294Average duration2h 33mDaily departures212
Rotterdam - GrouAverage priceR 1 164Average duration3h 36mDaily departures117
Eindhoven - GrouAverage priceR 1 179Average duration3h 37mDaily departures61