| Marshalltown to Celano | 5,043.04 mi (8,115.98 km) |
| Marshalltown to Cento | 4,837.01 mi (7,784.41 km) |
| Marshalltown to Cepagatti | 5,049.47 mi (8,126.33 km) |
| Marshalltown to Ceprano | 5,066.23 mi (8,153.30 km) |
| Marshalltown to Cercola | 5,130.03 mi (8,255.98 km) |
| Marshalltown to Cerea | 4,813.83 mi (7,747.11 km) |
| Marshalltown to Cerese | 4,802.95 mi (7,729.59 km) |
| Marshalltown to Cerignola | 5,170.39 mi (8,320.94 km) |
| Marshalltown to Cermenate | 4,711.83 mi (7,582.96 km) |
| Marshalltown to Cernusco sul Naviglio | 4,729.18 mi (7,610.88 km) |
| Marshalltown to Cerreto Guidi | 4,864.78 mi (7,829.11 km) |
| Marshalltown to Cerro Maggiore | 4,711.09 mi (7,581.77 km) |
| Marshalltown to Certaldo | 4,880.56 mi (7,854.50 km) |
| Marshalltown to Cerveteri | 4,990.97 mi (8,032.19 km) |
| Marshalltown to Cervia | 4,898.53 mi (7,883.42 km) |
