| Glastonbury to Iselin (New Jersey) | 3,381.27 mi (5,441.63 km) |
| Glastonbury to Isla Vista (California) | 5,405.14 mi (8,698.73 km) |
| Glastonbury to Issaquah (Washington) | 4,730.19 mi (7,612.51 km) |
| Glastonbury to Ithaca (New York) | 3,392.15 mi (5,459.13 km) |
| Glastonbury to Ives Estates (Florida) | 4,311.35 mi (6,938.46 km) |
| Glastonbury to Jackson (Michigan) | 3,716.89 mi (5,981.76 km) |
| Glastonbury to Jackson (Mississippi) | 4,417.18 mi (7,108.76 km) |
| Glastonbury to Jackson (Missouri) | 4,148.30 mi (6,676.04 km) |
| Glastonbury to Jackson (Tennessee) | 4,198.35 mi (6,756.59 km) |
| Glastonbury to Jackson (Wyoming) | 4,612.33 mi (7,422.83 km) |
| Glastonbury to Jacksonville (Alabama) | 4,161.65 mi (6,697.53 km) |
| Glastonbury to Jacksonville (Arkansas) | 4,367.93 mi (7,029.51 km) |
| Glastonbury to Jacksonville (Florida) | 4,159.46 mi (6,694.01 km) |
| Glastonbury to Jacksonville (Illinois) | 4,059.77 mi (6,533.57 km) |
| Glastonbury to Jacksonville (North Carolina) | 3,769.60 mi (6,066.59 km) |
