Janesville, Wisconsin is close to the interstate highway I-90. It is neighboring other cities: Afton, WI (6.8mi/14m ); Hanover, WI (9.2mi/17m ); Milton, WI (9mi/21m ). You can get to the city from exit 175b a of i90 (8.9mi/16m ); exit 171c b of i90 (7.1mi/13m ); exit 171a of i90 (4.1mi/10m ). Janesville, Wisconsin can reach interstate highways: i90 (8.9mi/16m ); i43 (15.8mi/24m ); i94 (36.4mi/52m ). It is also close to local highways: US 51 WI (0.8mi/2m ); WI 11 (2.7mi/6m ); US 14 WI (4.7mi/9m ).