| Glastonbury to Security-Widefield (Colorado) | 4,650.77 mi (7,484.68 km) |
| Glastonbury to Sedalia (Missouri) | 4,224.94 mi (6,799.39 km) |
| Glastonbury to Sedro-Woolley (Washington) | 4,681.21 mi (7,533.68 km) |
| Glastonbury to Seguin (Texas) | 4,867.78 mi (7,833.93 km) |
| Glastonbury to Selden (New York) | 3,315.84 mi (5,336.33 km) |
| Glastonbury to Selma (Alabama) | 4,281.89 mi (6,891.04 km) |
| Glastonbury to Selma (California) | 5,274.92 mi (8,489.17 km) |
| Glastonbury to Selma (Texas) | 4,881.66 mi (7,856.27 km) |
| Glastonbury to Seminole (Florida) | 4,328.88 mi (6,966.65 km) |
| Glastonbury to Seven Hills (Ohio) | 3,646.38 mi (5,868.29 km) |
| Glastonbury to Seven Oaks (South Carolina) | 3,958.90 mi (6,371.23 km) |
| Glastonbury to Severn (Maryland) | 3,541.68 mi (5,699.78 km) |
| Glastonbury to Severna Park (Maryland) | 3,538.54 mi (5,694.74 km) |
| Glastonbury to Sevierville (Tennessee) | 3,972.89 mi (6,393.74 km) |
| Glastonbury to Seymour (Indiana) | 3,924.78 mi (6,316.32 km) |
