| Troy to Clemson (South Carolina) | 545.99 mi (878.69 km) |
| Troy to Clermont (Florida) | 973.96 mi (1,567.44 km) |
| Troy to Cleveland (Mississippi) | 735.87 mi (1,184.26 km) |
| Troy to Cleveland (Ohio) | 107.17 mi (172.48 km) |
| Troy to Cleveland (Tennessee) | 519.61 mi (836.23 km) |
| Troy to Cleveland Heights (Ohio) | 109.81 mi (176.72 km) |
| Troy to Cliffside Park (New Jersey) | 487.53 mi (784.60 km) |
| Troy to Clifton (Colorado) | 1,340.21 mi (2,156.86 km) |
| Troy to Clifton (New Jersey) | 478.23 mi (769.63 km) |
| Troy to Clinton (Iowa) | 366.56 mi (589.92 km) |
| Troy to Clinton (Maryland) | 420.53 mi (676.79 km) |
| Troy to Clinton (Mississippi) | 808.59 mi (1,301.30 km) |
| Troy to Clinton (Utah) | 1,484.27 mi (2,388.70 km) |
| Troy to Clive (Iowa) | 549.81 mi (884.83 km) |
| Troy to Cloquet (Minnesota) | 540.65 mi (870.09 km) |
