What are the most popular routes to Lerma?
| Madrid - Lerma | Average priceA$42 | Average duration2h 15m | Daily departures12 | |
| Bilbao - Lerma | Average priceA$44 | Average duration3h 10m | Daily departures7 | |
| San Sebastian - Lerma | Average priceA$54 | Average duration4h 45m | Daily departures6 | |
| Miranda de Ebro - Lerma | Average priceA$28 | Average duration1h 40m | Daily departures2 | |
| Oquillas - Lerma | Average priceA$11 | Average duration25m | Daily departures4 | |
