| Holbrook to Clemson (South Carolina) | 678.69 mi (1,092.24 km) |
| Holbrook to Clermont (Florida) | 978.30 mi (1,574.42 km) |
| Holbrook to Cleveland (Mississippi) | 1,083.52 mi (1,743.76 km) |
| Holbrook to Cleveland (Ohio) | 450.35 mi (724.78 km) |
| Holbrook to Cleveland (Tennessee) | 749.56 mi (1,206.31 km) |
| Holbrook to Cleveland Heights (Ohio) | 444.46 mi (715.28 km) |
| Holbrook to Cliffside Park (New Jersey) | 48.04 mi (77.32 km) |
| Holbrook to Clifton (Colorado) | 1,865.96 mi (3,002.97 km) |
| Holbrook to Clifton (New Jersey) | 57.05 mi (91.82 km) |
| Holbrook to Clinton (Iowa) | 892.50 mi (1,436.34 km) |
| Holbrook to Clinton (Maryland) | 247.87 mi (398.91 km) |
| Holbrook to Clinton (Mississippi) | 1,118.72 mi (1,800.40 km) |
| Holbrook to Clinton (Utah) | 2,017.30 mi (3,246.53 km) |
| Holbrook to Clive (Iowa) | 1,076.40 mi (1,732.30 km) |
| Holbrook to Cloquet (Minnesota) | 1,048.67 mi (1,687.67 km) |
