| Southborough to Gages Lake (Illinois) | 3,965.35 mi (6,381.61 km) |
| Southborough to Gahanna (Ohio) | 3,873.09 mi (6,233.14 km) |
| Southborough to Gainesville (Florida) | 4,345.05 mi (6,992.68 km) |
| Southborough to Gainesville (Georgia) | 4,181.48 mi (6,729.44 km) |
| Southborough to Gainesville (Texas) | 4,743.09 mi (7,633.26 km) |
| Southborough to Gainesville (Virginia) | 3,717.97 mi (5,983.50 km) |
| Southborough to Gaithersburg (Maryland) | 3,685.43 mi (5,931.13 km) |
| Southborough to Galena Park (Texas) | 4,869.13 mi (7,836.11 km) |
| Southborough to Galesburg (Illinois) | 4,121.82 mi (6,633.43 km) |
| Southborough to Galion (Ohio) | 3,837.30 mi (6,175.54 km) |
| Southborough to Gallatin (Tennessee) | 4,187.83 mi (6,739.67 km) |
| Southborough to Gallup (New Mexico) | 5,069.12 mi (8,157.96 km) |
| Southborough to Galt (California) | 5,321.30 mi (8,563.81 km) |
| Southborough to Galveston (Texas) | 4,881.23 mi (7,855.59 km) |
| Southborough to Gantt (South Carolina) | 4,099.36 mi (6,597.28 km) |
