Baidu map data shows that Changchun International Convention and Exhibition Center is 35 minutes' drive from Changchun IKEA Hotel 18.8km, passing through South Expressway and Feiyue Road, with 10 traffic lights in the middle.
You can also take the rail transit line from Changchun International Convention and Exhibition Center to IKEA Changchun Hotel. Take Rail Transit Line 3 at Changchun International Convention and Exhibition Center Station (in the direction of Manchukuo Palace), transfer to Bus No.208, and get off at Checheng Garden Side Gate Station. Via Radio Street Light Rail Station, the whole journey takes 1 hour 16 minutes, and the fare is 5 yuan.