Westerville, Ohio is close to the interstate highway I-70. It is neighboring other cities: Columbus, OH (4.27 mi ); New Albany, OH (8.44 mi ); Lewis Center, OH (9.90 mi ). You can get to the city from exit 29 of i270oh (1.25 mi ); exit 27 of i270oh (2.88 mi ); exit 30 of i270oh (3.13 mi ). Westerville, Ohio can reach interstate highways: i270oh (1.25 mi ); i71 (5.24 mi ); i70 (17.76 mi ). It is also close to local highways: OH 710 (2.82 mi ); NHS HIGH PRIORITY CORRIDORS 5 (3.23 mi ); OH 750 (5.81 mi ).