| Glastonbury to Grand Prairie (Texas) | 4,671.31 mi (7,517.75 km) |
| Glastonbury to Grand Rapids (Michigan) | 3,734.15 mi (6,009.53 km) |
| Glastonbury to Grand Rapids (Minnesota) | 3,838.19 mi (6,176.97 km) |
| Glastonbury to Grand Terrace (California) | 5,342.59 mi (8,598.07 km) |
| Glastonbury to Grandview (Missouri) | 4,266.06 mi (6,865.57 km) |
| Glastonbury to Grandview (Washington) | 4,742.54 mi (7,632.38 km) |
| Glastonbury to Grandville (Michigan) | 3,740.76 mi (6,020.17 km) |
| Glastonbury to Granger (Indiana) | 3,807.37 mi (6,127.38 km) |
| Glastonbury to Granite Bay (California) | 5,199.79 mi (8,368.25 km) |
| Glastonbury to Granite City (Illinois) | 4,102.83 mi (6,602.87 km) |
| Glastonbury to Grants Pass (Oregon) | 5,055.03 mi (8,135.29 km) |
| Glastonbury to Grantsville (Utah) | 4,820.01 mi (7,757.05 km) |
| Glastonbury to Grapevine (Texas) | 4,660.84 mi (7,500.89 km) |
| Glastonbury to Grass Valley (California) | 5,169.84 mi (8,320.05 km) |
| Glastonbury to Grayslake (Illinois) | 3,854.06 mi (6,202.51 km) |
