| Boston to Culpeper (Virginia) | 3,696.29 mi (5,948.61 km) |
| Boston to Culver City (California) | 5,383.80 mi (8,664.38 km) |
| Boston to Cumberland (Maryland) | 3,670.92 mi (5,907.77 km) |
| Boston to Cupertino (California) | 5,299.57 mi (8,528.83 km) |
| Boston to Cutler Bay (Florida) | 4,432.18 mi (7,132.91 km) |
| Boston to Cutlerville (Michigan) | 3,786.82 mi (6,094.30 km) |
| Boston to Cuyahoga Falls (Ohio) | 3,707.87 mi (5,967.25 km) |
| Boston to Cypress (California) | 5,383.60 mi (8,664.07 km) |
| Boston to Cypress Gardens (Florida) | 4,362.02 mi (7,020.00 km) |
| Boston to Cypress Lake (Florida) | 4,446.37 mi (7,155.74 km) |
| Boston to D'Iberville (Mississippi) | 4,524.29 mi (7,281.14 km) |
| Boston to Dakota Ridge (Colorado) | 4,640.29 mi (7,467.82 km) |
| Boston to Dale City (Virginia) | 3,662.04 mi (5,893.49 km) |
| Boston to Dallas (Georgia) | 4,188.55 mi (6,740.82 km) |
| Boston to Dallas (Oregon) | 4,888.24 mi (7,866.86 km) |
