| Glastonbury to Cedar Rapids (Iowa) | 4,010.81 mi (6,454.77 km) |
| Glastonbury to Cedarburg (Wisconsin) | 3,809.21 mi (6,130.33 km) |
| Glastonbury to Celebration (Florida) | 4,253.33 mi (6,845.07 km) |
| Glastonbury to Celina (Ohio) | 3,798.47 mi (6,113.04 km) |
| Glastonbury to Celina (Texas) | 4,630.50 mi (7,452.06 km) |
| Glastonbury to Centennial (Colorado) | 4,612.76 mi (7,423.51 km) |
| Glastonbury to Center Point (Alabama) | 4,207.85 mi (6,771.87 km) |
| Glastonbury to Centereach (New York) | 3,317.45 mi (5,338.93 km) |
| Glastonbury to Centerton (Arkansas) | 4,380.74 mi (7,050.13 km) |
| Glastonbury to Centerville (Ohio) | 3,823.41 mi (6,153.19 km) |
| Glastonbury to Centerville (Utah) | 4,783.61 mi (7,698.48 km) |
| Glastonbury to Central (Louisiana) | 4,538.36 mi (7,303.78 km) |
| Glastonbury to Central Falls (Rhode Island) | 3,205.06 mi (5,158.04 km) |
| Glastonbury to Central Islip (New York) | 3,325.67 mi (5,352.15 km) |
| Glastonbury to Central Point (Oregon) | 5,046.14 mi (8,120.98 km) |
