| Glastonbury to Desert Hot Springs (California) | 5,320.96 mi (8,563.26 km) |
| Glastonbury to DeSoto (Texas) | 4,669.58 mi (7,514.96 km) |
| Glastonbury to Destin (Florida) | 4,357.83 mi (7,013.24 km) |
| Glastonbury to Destrehan (Louisiana) | 4,540.81 mi (7,307.73 km) |
| Glastonbury to Detroit (Michigan) | 3,659.40 mi (5,889.23 km) |
| Glastonbury to Diamond Bar (California) | 5,361.18 mi (8,627.99 km) |
| Glastonbury to Diamond Springs (California) | 5,193.42 mi (8,358.00 km) |
| Glastonbury to Dickinson (North Dakota) | 4,175.08 mi (6,719.14 km) |
| Glastonbury to Dickinson (Texas) | 4,757.95 mi (7,657.19 km) |
| Glastonbury to Dickson (Tennessee) | 4,119.44 mi (6,629.60 km) |
| Glastonbury to Difficult Run (Virginia) | 3,578.94 mi (5,759.75 km) |
| Glastonbury to Dinuba (California) | 5,269.51 mi (8,480.45 km) |
| Glastonbury to Discovery Bay (California) | 5,261.51 mi (8,467.58 km) |
| Glastonbury to Dix Hills (New York) | 3,330.78 mi (5,360.37 km) |
| Glastonbury to Dixon (California) | 5,237.64 mi (8,429.17 km) |
