How long does it take from Xi 'an to Dongguan East?

Hello, there are two buses from Xi 'an to Dongguan, namely K 132 (Lanzhou-Shenzhen West) and K448 (Xi 'an-Shenzhen West). K 132 (Lanshen West) 18: 24 starts from Xi 'an Station and arrives at Dongguan East Station at 6: 03 the next day, with a total length of 2,348 kilometers. K448 (Xi 'an-Shenzhen) departs from Xi 'an Station at 22: 57 and arrives at Dongguan East Station at 4: 00 the next day. The whole journey is 2099 kilometers, which takes 29 hours and 3 minutes. Tickets are 238 yuan for hard sleeper, 40 yuan for hard sleeper, 4 yuan for hard sleeper, 0 yuan for 6 yuan, and 6365438+ for soft sleeper.