Depending on the taxi company you choose, the type of vehicle involved, or the distance involved whether a one-way or return journey, the pricing may vary outright. My Son is located in Quang Nam Province, which is quite far from Hanoi-an approximate distance of 700 to 800 kilometers. For the long distance, a taxi may not be appropriate or economical. Instead, it is very common for passengers to take scheduled flights, trains, or buses between Hanoi and My Son.
In a rough estimate, a one-way excursion could cost anywhere within this context between $200 and even $400 and probably more. This is just a raw cut, so find taxis by way of local taxi firms or perhaps a ride-hailing app like Grab for further information as to pricing. However, for a more budget-friendly and comfortable traversing, some prefer flying to Da Nang and then getting taxis or shuttle buses to My Son some 70 kilometers away.
It is somewhat about 700 kilometers to reach My Son, a UNESCO World Heritage site situated in central Vietnam, which is famous for its ancient Cham temples. As such, a taxi ride along such a long distance would be very impractical and extraordinarily costly.
The commonsense alternative would be to fly from Hanoi towards Danang (since there is no direct flight there towards My Son, which is located somewhat near the archaeological site), from where you would be able to take a taxi or shuttle to the actual site. The flight duration from Hanoi to Danang is one hour, and ticket costs can vary from $35 to $80 on a different airline, with the final price also having to do with when you book. Travailing from Danang towards My Son will cost around $20-$30 and take approximately 45 minutes.