The calculated distance (air line) between Thủ Đức and Phong Điền is approximately 95 miles respectively 153 kilometers.
By car or train, the actual journey to Phong Điền is certainly longer, as only the direct route (as the crow flies) between Thủ Đức and Phong Điền has been calculated here.
Air line (approximately)
153 kilometers
83 nautical miles