What are the most popular routes to Heerlen?
| Roermond - Heerlen | Average pricePLN 102 | Average duration31m | Daily departures32 | |
| Utrecht - Heerlen | Average pricePLN 282 | Average duration2h 9m | Daily departures219 | |
| The Hague - Heerlen | Average pricePLN 303 | Average duration2h 59m | Daily departures118 | |
| Rotterdam - Heerlen | Average pricePLN 302 | Average duration3h 32m | Daily departures144 | |
| Maastricht - Heerlen | Average pricePLN 93 | Average duration2h 12m | Daily departures15 | |
Operators serving Heerlen
