| Boston to Clermont (Florida) | 4,336.29 mi (6,978.59 km) |
| Boston to Cleveland (Mississippi) | 4,426.70 mi (7,124.08 km) |
| Boston to Cleveland (Ohio) | 3,699.50 mi (5,953.77 km) |
| Boston to Cleveland (Tennessee) | 4,126.47 mi (6,640.91 km) |
| Boston to Cleveland Heights (Ohio) | 3,693.40 mi (5,943.95 km) |
| Boston to Cliffside Park (New Jersey) | 3,428.88 mi (5,518.26 km) |
| Boston to Clifton (Colorado) | 4,780.05 mi (7,692.74 km) |
| Boston to Clifton (New Jersey) | 3,433.79 mi (5,526.14 km) |
| Boston to Clinton (Iowa) | 4,002.99 mi (6,442.20 km) |
| Boston to Clinton (Maryland) | 3,639.79 mi (5,857.67 km) |
| Boston to Clinton (Mississippi) | 4,483.23 mi (7,215.06 km) |
| Boston to Clinton (Utah) | 4,781.59 mi (7,695.23 km) |
| Boston to Clive (Iowa) | 4,143.07 mi (6,667.62 km) |
| Boston to Cloquet (Minnesota) | 3,848.91 mi (6,194.22 km) |
| Boston to Cloverleaf (Texas) | 4,804.12 mi (7,731.48 km) |
