At least 2 of your waypoints are placed on different continents. We recommend to split the route in two parts

Route planning
1

i am planning trip to istanbul from Barcelona but it shows they are in different continent

2

At least a part of Istanbul is in Asia … actually Turkey totally is considered to be in Asia.

3

Please also read about this in the documentation.

4

At least 2 of your waypoints are placed on different continents. You can either split the route in two parts or use the straight line (beeline) feature to cross the border.

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