| Provo to Castelfidardo | 5,721.63 mi (9,208.08 km) |
| Provo to Castelfiorentino | 5,631.80 mi (9,063.51 km) |
| Provo to Castelfranco di Sopra | 5,649.73 mi (9,092.35 km) |
| Provo to Castelfranco di Sotto | 5,619.50 mi (9,043.71 km) |
| Provo to Castelfranco Emilia | 5,582.27 mi (8,983.79 km) |
| Provo to Castelfranco Veneto | 5,553.75 mi (8,937.90 km) |
| Provo to Castellabate | 5,939.03 mi (9,557.94 km) |
| Provo to Castellammare del Golfo | 5,991.79 mi (9,642.86 km) |
| Provo to Castellammare di Stabia | 5,901.10 mi (9,496.91 km) |
| Provo to Castellamonte | 5,433.23 mi (8,743.94 km) |
| Provo to Castellana Grotte | 5,976.09 mi (9,617.59 km) |
| Provo to Castellaneta | 5,982.66 mi (9,628.16 km) |
| Provo to Castellanza | 5,460.03 mi (8,787.07 km) |
| Provo to Castellarano | 5,575.19 mi (8,972.41 km) |
| Provo to Castelleone | 5,504.36 mi (8,858.41 km) |
