How to get from Chengdu to Datong? Please tell me more specific routes. You'd better tell me the time and cost. Thank you.

Scheme 1 Chengdu->; Yuci->; Datong (the cheapest way to travel) Travel time and travel distance from Chengdu to Yuci The fare in this section is 1486 (Chengdu-> Taiyuan) 20:2822: 15 1 day 1 hour 47 minutes1638km 95 yuan transit. Xi' an->; Datong (the shortest travel time) starts from Chengdu and arrives in Xi 'an. Travel time and distance. Fares K698/K695 (Chengdu-Shanghai)19: 421:0715 hours, 25 minutes, 842 kilometers1KLOC-0/3 yuan transit train, Xi 'an, arriving in Datong. The fare in this section is 1676/ 1673 (Zhongtong (the shortest travel distance), the travel time of the train from Chengdu to Linfen, and the fare in this section is 1486 (Chengdu-Taiyuan) 20: 2818: 4128. 260 1 (Linfen-Qinhuangdao)10: 3021:1410 hour 44 minutes 129 km 43 yuan plan 40%-& gt；; Weinan->; Travel time and distance of the train from Chengdu to Weinan Datong fare K292/K289 (Chengdu-Shanghai)16: 4010: 2717 hours 47 minutes 898km1KLOC-0/6 yuan Weinan to Datong transit train travel time and distance 65438. Datong train departs from Chengdu and arrives in Xi 'an. Travel Time and Distance Fares for this section K292/K289 (Chengdu-Shanghai) 16:4009:38 16 hours, 58 minutes, 842 kilometers 1 13 yuan. The transfer train departs from Xi 'an and arrives at Datong. Travel time and travel distance The fare for this interval is 1676/63 yuan. 11:4405:1317 hours and 29 minutes 1006 km 64 yuan scheme 60%->; Huashan-> Travel time and distance of the train from Chengdu to Huashan Datong The fare of this interval is K292/K289 (Chengdu-Shanghai)16: 401:2918 hours, 49 minutes, 965km 125 yuan Huashan-Datong transit train The fare of this interval is 65438. 1673 (Xi' an-Baotou)13:1405:1315 hours, 59 minutes, 883km 57 yuan scheme 70%->; Weinan->; The travel time and distance of the train from Chengdu to Weinan Datong are K870 (Chengdu-Zhengzhou) 14:5009:44 18 hours, 54 minutes, 898km1/6 yuan, and the travel time and distance of the connecting train from Weinan to Datong are1. 12: 2105:1316 hours, 52 minutes, 950 kilometers, 80% of 62 yuan plan->; Xi' an->; Datong train departs from Chengdu and arrives in Xi 'an. Travel time and travel distance: the fare in this section is K870 (Chengdu-Zhengzhou) 14:5008:57 18 hours, 7 minutes, 842 kilometers 1 13 yuan. The transfer train departs from Xi 'an and arrives at Datong. Travel time and distance: the fare for this section is 1676/65438+. 11:4405:1317 hours and 29 minutes 1006 km 64 yuan scheme 90%->; Huashan-> Travel Time and Distance of Datong Starting Train K870 (Chengdu-Zhengzhou)14: 5010: 3619 hours, 46 minutes, 965km1Travel Time and Distance of 25 yuan Huashan-Datong Transit Train16777. 13:1405:1315 hours 59 minutes 883 kilometers 57 yuan plan 10 Chengdu-> Xi nan' an-> Datong train departs from Chengdu and arrives in Xi 'an Annan. Travel time and distance. The fare for this section is1314/1311(Chengdu-Tianjin). 14:4008:43 18 hours, 3 minutes, 97 1 km, 62 yuan transit train, from Xi' an to Datong, travel time and travel distance, the fare for this section is1676/1673 (.