The number of trains that can transfer to 1440 km is as follows: Option 1: the number of trains from Wuhai West via Fengzhen to Chifeng, and the travel time and distance from Wuhai West to Fengzhen are1134/165438 (Wuhai West-Tianjin). 11:4122: 2410 hour and 43 minutes-travel time of connecting train from Fengzhen to Chifeng, travel distance 1456/ 1457 (Hohhot-Tongliao)/kloc 19:06 05:33 10 hour 29 minutes-1 34/1135 (Wuhaixi-Tianjin)12: 07 25. 6 minutes-travel time of the through train from Datong to Chifeng11:4123:171hour 36 minutes-travel time of the connecting train from Datong to Chifeng is1456/hour. 12:35 04:40 16 hours 13 minutes -K274/K275/K277 (Hohhot-Hailar) 01:1717:. 17638 travel time and distance are 1456/ 1457 (Hohhot-Tongliao) 08:05 04:40 20 hours and 35 minutes -K274/K275/K277 (Hohhot-Hailar). 20:30 17:35 2 1 hour 05 —— Scheme 5: The travel time from Wuhai west to Chifeng via Hohhot and the travel distance from Wuhai west to Hohhot are17181719 (. 06: 15 13:23 7 hours 10 minutes-134/135 (Wuhai West-Tianjin)/kloc-0. 2 1:07 06: 18 9 hours 14 minutes -N282 (Wuhaixi-Hohhot) 22:50 07:49 8 hours and 59 minutes-the transit train departs from Hohhot and arrives in Chifeng. Travel distance is 1456/ 1457 (Hohhot 08:05 04:40 20 hours and 35 minutes-k274/k27519: 06 03: 35 8 hours and 3 1 minute-/kloc. 35 (Wuhai West-Tianjin) 12:07 20:57 8 hours and 56 minutes-transit 1457 (Hohhot-Tongliao)10: 27 04: 40 654411. Travel time and distance are 1456/ 1457 (Hohhot-Tongliao) 10: 27 04: 44. K275/K277 (Hohhot-Hailar) 23:10/7: 3518 hours 3 1 minute-Scheme 8: Travel time from Wuhai to Chifeng via Shacheng and travel distance from Wuhai to Shacheng (Yinchuan-Beijing West). 1 9: 0609:1514hr1min-134/1 1 35 (Wuhai West-Tianjin 1:4103: 0515 hours and 24 minutes-the transit train leaves Shacheng and arrives in Chifeng. Travel time and distance K274/K275/K277 (Hohhot-Hailar). 04:58 17:35 12 hours and 40 minutes-option 10: travel time and distance from Wuhai to Chifeng via Zhangjiakou south K 178 (Yinchuan-Beijing West)19: 06 08: 04/. Kloc-0/6558 Travel time and distance are 1456/ 1457 (Hohhot-Tongliao) 15: 06 04: 40.