| Zionsville to Castelfidardo | 4,816.32 mi (7,751.11 km) |
| Zionsville to Castelfiorentino | 4,705.93 mi (7,573.46 km) |
| Zionsville to Castelfranco di Sopra | 4,729.18 mi (7,610.89 km) |
| Zionsville to Castelfranco di Sotto | 4,693.09 mi (7,552.80 km) |
| Zionsville to Castelfranco Emilia | 4,670.06 mi (7,515.74 km) |
| Zionsville to Castelfranco Veneto | 4,663.14 mi (7,504.60 km) |
| Zionsville to Castellabate | 5,007.06 mi (8,058.08 km) |
| Zionsville to Castellammare del Golfo | 5,014.65 mi (8,070.30 km) |
| Zionsville to Castellammare di Stabia | 4,969.83 mi (7,998.17 km) |
| Zionsville to Castellamonte | 4,504.15 mi (7,248.73 km) |
| Zionsville to Castellana Grotte | 5,072.01 mi (8,162.61 km) |
| Zionsville to Castellaneta | 5,073.37 mi (8,164.80 km) |
| Zionsville to Castellanza | 4,543.63 mi (7,312.26 km) |
| Zionsville to Castellarano | 4,660.33 mi (7,500.08 km) |
| Zionsville to Castelleone | 4,590.66 mi (7,387.95 km) |
