| Williamsport to Grand Junction (Colorado) | 1,662.32 mi (2,675.24 km) |
| Williamsport to Grand Prairie (Texas) | 1,247.30 mi (2,007.33 km) |
| Williamsport to Grand Rapids (Michigan) | 457.36 mi (736.06 km) |
| Williamsport to Grand Rapids (Minnesota) | 913.19 mi (1,469.64 km) |
| Williamsport to Grand Terrace (California) | 2,238.35 mi (3,602.28 km) |
| Williamsport to Grandview (Missouri) | 937.27 mi (1,508.39 km) |
| Williamsport to Grandview (Washington) | 2,141.10 mi (3,445.76 km) |
| Williamsport to Grandville (Michigan) | 461.46 mi (742.64 km) |
| Williamsport to Granger (Indiana) | 471.91 mi (759.46 km) |
| Williamsport to Granite Bay (California) | 2,317.10 mi (3,729.02 km) |
| Williamsport to Granite City (Illinois) | 713.58 mi (1,148.40 km) |
| Williamsport to Grants Pass (Oregon) | 2,354.65 mi (3,789.45 km) |
| Williamsport to Grantsville (Utah) | 1,837.67 mi (2,957.44 km) |
| Williamsport to Grapevine (Texas) | 1,240.42 mi (1,996.26 km) |
| Williamsport to Grass Valley (California) | 2,300.99 mi (3,703.09 km) |
