A look at some popular European routes shows how the prices vary with the season.

No part of the motorway is subject to a European route.

Because of its geographical position, it is important transit for many European routes.

In that regard, European routes get far less treatment and it is fairly uncommon.

Only 6 hours from Paris, on the classic central European route.

Where the European routes are signed, green signs with white numbers are used.

As before, Delta would still pay $310 million for the European routes and the shuttle.

Individual segments of the E59 route are shared with several other European routes.

He said Delta had been interested only in buying the European routes and the shuttle.

They were used exclusively on the European routes.