| Troy to Cullman (Alabama) | 614.02 mi (988.17 km) |
| Troy to Culpeper (Virginia) | 391.92 mi (630.73 km) |
| Troy to Culver City (California) | 1,985.07 mi (3,194.66 km) |
| Troy to Cumberland (Maryland) | 305.11 mi (491.03 km) |
| Troy to Cupertino (California) | 2,073.65 mi (3,337.22 km) |
| Troy to Cutler Bay (Florida) | 1,185.71 mi (1,908.21 km) |
| Troy to Cutlerville (Michigan) | 129.56 mi (208.51 km) |
| Troy to Cuyahoga Falls (Ohio) | 128.77 mi (207.24 km) |
| Troy to Cypress (California) | 1,973.07 mi (3,175.35 km) |
| Troy to Cypress Gardens (Florida) | 1,010.56 mi (1,626.34 km) |
| Troy to Cypress Lake (Florida) | 1,110.66 mi (1,787.43 km) |
| Troy to D'Iberville (Mississippi) | 895.14 mi (1,440.58 km) |
| Troy to Dakota Ridge (Colorado) | 1,159.59 mi (1,866.18 km) |
| Troy to Dale City (Virginia) | 407.78 mi (656.25 km) |
| Troy to Dallas (Georgia) | 605.79 mi (974.92 km) |
