Clear Lake, Iowa is close to the interstate highway I-35. It is neighboring other cities: Ventura, IA (8.09 mi ); Mason City, IA (11.82 mi ); Fertile, IA (14.25 mi ). You can get to the city from exit 193 of i35 (2.35 mi ); exit 194 of i35 (2.53 mi ); exit 190 of i35 (5.28 mi ). Clear Lake, Iowa can reach interstate highways: i35 (2.35 mi ); i90 (59.78 mi ); i80 (161.24 mi ). It is also close to local highways: US 18 IA (0.64 mi ); IA 27 (2.40 mi ); IA COUNTY R68 (14.02 mi ).