| Troy to Clarksdale (Mississippi) | 704.72 mi (1,134.14 km) |
| Troy to Clarkston (Georgia) | 608.84 mi (979.83 km) |
| Troy to Clarksville (Indiana) | 324.95 mi (522.95 km) |
| Troy to Clarksville (Tennessee) | 471.54 mi (758.88 km) |
| Troy to Clawson (Michigan) | 3.12 mi (5.02 km) |
| Troy to Clay (Alabama) | 642.04 mi (1,033.27 km) |
| Troy to Clayton (California) | 2,051.66 mi (3,301.83 km) |
| Troy to Clayton (Missouri) | 464.49 mi (747.53 km) |
| Troy to Clayton (North Carolina) | 540.28 mi (869.49 km) |
| Troy to Clayton (Ohio) | 197.26 mi (317.46 km) |
| Troy to Clearfield (Utah) | 1,482.74 mi (2,386.25 km) |
| Troy to Clearlake (California) | 2,062.49 mi (3,319.25 km) |
| Troy to Clearwater (Florida) | 1,009.18 mi (1,624.11 km) |
| Troy to Cleburne (Texas) | 1,051.54 mi (1,692.29 km) |
| Troy to Clemmons (North Carolina) | 475.91 mi (765.91 km) |
