| Horw to Clermont (Florida) | 4,806.92 mi (7,735.99 km) |
| Horw to Cleveland (Mississippi) | 4,940.45 mi (7,950.89 km) |
| Horw to Cleveland (Ohio) | 4,215.91 mi (6,784.85 km) |
| Horw to Cleveland (Tennessee) | 4,630.18 mi (7,451.55 km) |
| Horw to Cleveland Heights (Ohio) | 4,209.68 mi (6,774.83 km) |
| Horw to Cliffside Park (New Jersey) | 3,925.68 mi (6,317.78 km) |
| Horw to Clifton (Colorado) | 5,329.37 mi (8,576.80 km) |
| Horw to Clifton (New Jersey) | 3,931.17 mi (6,326.61 km) |
| Horw to Clinton (Iowa) | 4,535.43 mi (7,299.06 km) |
| Horw to Clinton (Maryland) | 4,135.65 mi (6,655.68 km) |
| Horw to Clinton (Mississippi) | 4,992.26 mi (8,034.27 km) |
| Horw to Clinton (Utah) | 5,333.82 mi (8,583.95 km) |
| Horw to Clive (Iowa) | 4,680.16 mi (7,531.99 km) |
| Horw to Cloquet (Minnesota) | 4,392.96 mi (7,069.79 km) |
| Horw to Cloverleaf (Texas) | 5,318.31 mi (8,559.00 km) |
