| Glastonbury to Delhi (California) | 5,262.99 mi (8,469.97 km) |
| Glastonbury to Delray Beach (Florida) | 4,282.86 mi (6,892.60 km) |
| Glastonbury to Deltona (Florida) | 4,209.69 mi (6,774.84 km) |
| Glastonbury to Deming (New Mexico) | 5,102.84 mi (8,212.23 km) |
| Glastonbury to Denison (Texas) | 4,599.27 mi (7,401.81 km) |
| Glastonbury to Dent (Ohio) | 3,864.24 mi (6,218.90 km) |
| Glastonbury to Denton (Texas) | 4,649.10 mi (7,482.00 km) |
| Glastonbury to Dentsville (South Carolina) | 3,949.69 mi (6,356.41 km) |
| Glastonbury to Denver (Colorado) | 4,604.34 mi (7,409.98 km) |
| Glastonbury to Depew (New York) | 3,461.47 mi (5,570.70 km) |
| Glastonbury to Derby (Connecticut) | 3,298.36 mi (5,308.20 km) |
| Glastonbury to Derby (Kansas) | 4,435.35 mi (7,138.01 km) |
| Glastonbury to Des Moines (Iowa) | 4,102.37 mi (6,602.13 km) |
| Glastonbury to Des Moines (Washington) | 4,746.08 mi (7,638.08 km) |
| Glastonbury to Des Plaines (Illinois) | 3,862.77 mi (6,216.52 km) |
