| Flying Distance | 20.8 km | 1 minute |
| Driving Distance | 30.85 km | 25 minutes |
| Walking Distance | 36.57 km | 7 hours 59 minutes |
| Cycling Distance | 39.07 km | 2 hours 55 minutes |
| Transit Distance | km |
The flying distance between Erandio and Castro Urdiales (by plane) is 20.8 km, it will take about 1 minute to reach the destination by plane at an avearge speed of 900 km per hour.
The road distance from Erandio to Castro Urdiales is 30.85 km, estimated time to go 25 minutes
The cycling distance from Erandio to Castro Urdiales is 39.07 km, estimated time to go 2 hours 55 minutes
The walking distance between Erandio and Castro Urdiales is 36.57 km, estimated time to go 7 hours 59 minutes