Which is easier to travel from Xiamen to Kaifeng, the national highway or the provincial highway?

Provincial road.

1. Time. The distance from Xiamen to Kaifeng is 1471.175 kilometers. It takes 16 hours and 54 minutes on the provincial highway and 1 day, 5 hours and 49 minutes on the national highway. Taking the provincial highway saves time than the national highway.

2. Safety. Provincial highways are the channels connecting cities in the province and are in good condition. There are too many traffic lights on national highways, a large flow of people, and the speed limit fluctuates. In terms of safety, provincial highways are better than national highways.