1) City of Russia 2) City in Asia 3) City of Asia 4) City in Russia 
Dimitrovgrad (Cyrillic: Димитровград) is the name of three towns in Europe: All three were named after Georgi Dimitrov. ...
city, Ulyanovsk oblast (province), western Russia at the confluence of the Melekes and Bolshoy (Great) Cheremshan rivers. Founded in 1714, it became ...town, south-central Bulgaria, in the fertile lowlands of the Maritsa River valley; it is a rail junction on the Belgrade-Sofia-Istanbul rail line. ...