| Des Moines to Castelfidardo | 5,027.55 mi (8,091.07 km) |
| Des Moines to Castelfiorentino | 4,923.67 mi (7,923.88 km) |
| Des Moines to Castelfranco di Sopra | 4,945.19 mi (7,958.51 km) |
| Des Moines to Castelfranco di Sotto | 4,910.93 mi (7,903.38 km) |
| Des Moines to Castelfranco Emilia | 4,882.65 mi (7,857.87 km) |
| Des Moines to Castelfranco Veneto | 4,867.99 mi (7,834.28 km) |
| Des Moines to Castellabate | 5,229.11 mi (8,415.45 km) |
| Des Moines to Castellammare del Golfo | 5,252.86 mi (8,453.66 km) |
| Des Moines to Castellammare di Stabia | 5,191.38 mi (8,354.71 km) |
| Des Moines to Castellamonte | 4,721.55 mi (7,598.60 km) |
| Des Moines to Castellana Grotte | 5,284.69 mi (8,504.89 km) |
| Des Moines to Castellaneta | 5,287.89 mi (8,510.04 km) |
| Des Moines to Castellanza | 4,756.76 mi (7,655.26 km) |
| Des Moines to Castellarano | 4,873.80 mi (7,843.62 km) |
| Des Moines to Castelleone | 4,803.18 mi (7,729.97 km) |
