| Westerville to Norton (Ohio) | 91.59 mi (147.40 km) |
| Westerville to Norton Shores (Michigan) | 271.32 mi (436.64 km) |
| Westerville to Norwalk (California) | 1,973.29 mi (3,175.71 km) |
| Westerville to Norwalk (Connecticut) | 502.62 mi (808.89 km) |
| Westerville to Norwalk (Iowa) | 570.72 mi (918.48 km) |
| Westerville to Norwalk (Ohio) | 79.11 mi (127.31 km) |
| Westerville to Norwich (Connecticut) | 574.37 mi (924.37 km) |
| Westerville to Norwood (Ohio) | 105.26 mi (169.40 km) |
| Westerville to Novato (California) | 2,112.07 mi (3,399.05 km) |
| Westerville to Novi (Michigan) | 165.33 mi (266.08 km) |
| Westerville to O'Fallon (Illinois) | 388.10 mi (624.58 km) |
| Westerville to O'Fallon (Missouri) | 425.95 mi (685.50 km) |
| Westerville to Oak Creek (Wisconsin) | 320.33 mi (515.51 km) |
| Westerville to Oak Forest (Illinois) | 272.37 mi (438.34 km) |
| Westerville to Oak Grove (Oregon) | 2,025.97 mi (3,260.48 km) |
