| Heum to Castelfidardo | 1,089.85 mi (1,753.95 km) |
| Heum to Castelfiorentino | 1,071.26 mi (1,724.03 km) |
| Heum to Castelfranco di Sopra | 1,070.78 mi (1,723.25 km) |
| Heum to Castelfranco di Sotto | 1,064.08 mi (1,712.47 km) |
| Heum to Castelfranco Emilia | 1,002.56 mi (1,613.47 km) |
| Heum to Castelfranco Veneto | 930.95 mi (1,498.22 km) |
| Heum to Castellabate | 1,317.20 mi (2,119.83 km) |
| Heum to Castellammare del Golfo | 1,460.96 mi (2,351.18 km) |
| Heum to Castellammare di Stabia | 1,285.53 mi (2,068.87 km) |
| Heum to Castellamonte | 952.75 mi (1,533.30 km) |
| Heum to Castellana Grotte | 1,295.14 mi (2,084.33 km) |
| Heum to Castellaneta | 1,309.75 mi (2,107.83 km) |
| Heum to Castellanza | 932.64 mi (1,500.94 km) |
| Heum to Castellarano | 1,004.25 mi (1,616.18 km) |
| Heum to Castelleone | 953.57 mi (1,534.63 km) |
