| Westerville to Grand Junction (Colorado) | 1,362.37 mi (2,192.52 km) |
| Westerville to Grand Prairie (Texas) | 935.65 mi (1,505.78 km) |
| Westerville to Grand Rapids (Michigan) | 241.74 mi (389.04 km) |
| Westerville to Grand Rapids (Minnesota) | 721.82 mi (1,161.65 km) |
| Westerville to Grand Terrace (California) | 1,929.31 mi (3,104.92 km) |
| Westerville to Grandview (Missouri) | 624.00 mi (1,004.23 km) |
| Westerville to Grandview (Washington) | 1,892.60 mi (3,045.84 km) |
| Westerville to Grandville (Michigan) | 241.46 mi (388.58 km) |
| Westerville to Granger (Indiana) | 201.39 mi (324.11 km) |
| Westerville to Granite Bay (California) | 2,027.35 mi (3,262.71 km) |
| Westerville to Granite City (Illinois) | 396.33 mi (637.84 km) |
| Westerville to Grants Pass (Oregon) | 2,084.52 mi (3,354.71 km) |
| Westerville to Grantsville (Utah) | 1,548.91 mi (2,492.73 km) |
| Westerville to Grapevine (Texas) | 927.89 mi (1,493.29 km) |
| Westerville to Grass Valley (California) | 2,013.11 mi (3,239.78 km) |
