Route Omsk - Chimkent (Kazakhstan). On the road map is shown as drive from Omsk to Chimkent. The route along the roads schematically illustrates the line, which can be arbitrarily move to change the route. Distance from Omsk Chimkent on the cards roads is about 1267.46 miles (2039.78 kilometres). Estimated time path 1 day 3 h. 17 min.