Two taxis start from the same stand. Taxi A travels 10 km North, then turns to…

Two taxis start from the same stand. Taxi A travels 10 km North, then turns to its right and travels a further 7 km. Meanwhile Taxi B travels 6 km West, then Turns South and travels 5 km, then it turns to its left and travels 13 km. Where is Taxi B with respect to Taxi A?