What are the most popular routes to Lerma?
| Madrid - Lerma | Average priceTHB 1,022 | Average duration2h 15m | Daily departures12 | |
| Burgos - Lerma | Average priceTHB 321 | Average duration40m | Daily departures5 | |
| Bilbao - Lerma | Average priceTHB 1,073 | Average duration3h 10m | Daily departures7 | |
| Aranda de Duero - Lerma | Average priceTHB 370 | Average duration45m | Daily departures5 | |
| San Sebastian - Lerma | Average priceTHB 1,302 | Average duration4h 45m | Daily departures6 | |
