Prepositions of Movement

Prepositions can be used to show movement.

For example:-

to, through, across

We use to to show movement with the aim of a specific destination

For example:-
I moved to Germany in 1998.  
He's gone to the shops.

We use through to show movement from one side of an enclosed space to the other.    

For example:
The train went through the tunnel.

We use across to show movement from one side of a surface or line to another.

For example:
She swam across the river.

More prepositions of movement