| Westerville to Mount Washington (Kentucky) | 201.56 mi (324.38 km) |
| Westerville to Mountain Brook (Alabama) | 504.76 mi (812.34 km) |
| Westerville to Mountain Home (Arkansas) | 576.04 mi (927.05 km) |
| Westerville to Mountain Home (Idaho) | 1,694.51 mi (2,727.04 km) |
| Westerville to Mountain House (California) | 2,065.59 mi (3,324.24 km) |
| Westerville to Mountain Park (Georgia) | 438.89 mi (706.32 km) |
| Westerville to Mountain Top (Pennsylvania) | 374.39 mi (602.52 km) |
| Westerville to Mountain View (California) | 2,101.03 mi (3,381.28 km) |
| Westerville to Mountlake Terrace (Washington) | 2,005.62 mi (3,227.74 km) |
| Westerville to Mukilteo (Washington) | 2,005.53 mi (3,227.58 km) |
| Westerville to Muncie (Indiana) | 130.73 mi (210.39 km) |
| Westerville to Mundelein (Illinois) | 303.19 mi (487.94 km) |
| Westerville to Munhall (Pennsylvania) | 160.34 mi (258.04 km) |
| Westerville to Munster (Indiana) | 258.92 mi (416.69 km) |
| Westerville to Murfreesboro (Tennessee) | 351.20 mi (565.20 km) |
