| Norristown to Clemson (South Carolina) | 555.87 mi (894.59 km) |
| Norristown to Clermont (Florida) | 879.03 mi (1,414.67 km) |
| Norristown to Cleveland (Mississippi) | 955.49 mi (1,537.72 km) |
| Norristown to Cleveland (Ohio) | 344.49 mi (554.40 km) |
| Norristown to Cleveland (Tennessee) | 622.63 mi (1,002.02 km) |
| Norristown to Cleveland Heights (Ohio) | 339.20 mi (545.90 km) |
| Norristown to Cliffside Park (New Jersey) | 85.94 mi (138.31 km) |
| Norristown to Clifton (Colorado) | 1,754.53 mi (2,823.64 km) |
| Norristown to Clifton (New Jersey) | 80.48 mi (129.52 km) |
| Norristown to Clinton (Iowa) | 785.25 mi (1,263.74 km) |
| Norristown to Clinton (Maryland) | 126.42 mi (203.45 km) |
| Norristown to Clinton (Mississippi) | 991.32 mi (1,595.38 km) |
| Norristown to Clinton (Utah) | 1,912.69 mi (3,078.17 km) |
| Norristown to Clive (Iowa) | 968.05 mi (1,557.92 km) |
| Norristown to Cloquet (Minnesota) | 971.18 mi (1,562.97 km) |
