| Southborough to Garfield Heights (Ohio) | 3,760.18 mi (6,051.43 km) |
| Southborough to Garland (Texas) | 4,760.61 mi (7,661.45 km) |
| Southborough to Garner (North Carolina) | 3,900.37 mi (6,277.04 km) |
| Southborough to Gary (Indiana) | 3,976.27 mi (6,399.19 km) |
| Southborough to Gastonia (North Carolina) | 4,027.22 mi (6,481.18 km) |
| Southborough to Gatesville (Texas) | 4,879.11 mi (7,852.17 km) |
| Southborough to Gateway (Florida) | 4,474.22 mi (7,200.57 km) |
| Southborough to Gautier (Mississippi) | 4,570.07 mi (7,354.81 km) |
| Southborough to Geneva (Illinois) | 4,000.03 mi (6,437.43 km) |
| Southborough to Geneva (New York) | 3,513.53 mi (5,654.48 km) |
| Southborough to Georgetown (Georgia) | 4,185.32 mi (6,735.62 km) |
| Southborough to Georgetown (Kentucky) | 4,023.47 mi (6,475.15 km) |
| Southborough to Georgetown (Texas) | 4,918.28 mi (7,915.21 km) |
| Southborough to Germantown (Maryland) | 3,685.70 mi (5,931.56 km) |
| Southborough to Germantown (Tennessee) | 4,382.75 mi (7,053.36 km) |
