| Williamsport to Gaffney (South Carolina) | 494.21 mi (795.35 km) |
| Williamsport to Gages Lake (Illinois) | 568.63 mi (915.12 km) |
| Williamsport to Gahanna (Ohio) | 316.77 mi (509.79 km) |
| Williamsport to Gainesville (Florida) | 852.28 mi (1,371.61 km) |
| Williamsport to Gainesville (Georgia) | 606.37 mi (975.85 km) |
| Williamsport to Gainesville (Texas) | 1,218.01 mi (1,960.20 km) |
| Williamsport to Gainesville (Virginia) | 171.99 mi (276.79 km) |
| Williamsport to Gaithersburg (Maryland) | 145.76 mi (234.58 km) |
| Williamsport to Galena Park (Texas) | 1,291.01 mi (2,077.68 km) |
| Williamsport to Galesburg (Illinois) | 694.18 mi (1,117.18 km) |
| Williamsport to Galion (Ohio) | 301.42 mi (485.09 km) |
| Williamsport to Gallatin (Tennessee) | 608.34 mi (979.03 km) |
| Williamsport to Gallup (New Mexico) | 1,751.84 mi (2,819.32 km) |
| Williamsport to Galt (California) | 2,334.71 mi (3,757.35 km) |
| Williamsport to Galveston (Texas) | 1,299.80 mi (2,091.82 km) |
