| Heidelberg to Castelfiorentino | 415.84 mi (669.23 km) |
| Heidelberg to Castelfranco di Sopra | 422.37 mi (679.73 km) |
| Heidelberg to Castelfranco di Sotto | 406.58 mi (654.34 km) |
| Heidelberg to Castelfranco Emilia | 350.70 mi (564.40 km) |
| Heidelberg to Castelfranco Veneto | 299.33 mi (481.73 km) |
| Heidelberg to Castellabate | 700.79 mi (1,127.81 km) |
| Heidelberg to Castellammare del Golfo | 813.66 mi (1,309.46 km) |
| Heidelberg to Castellammare di Stabia | 664.57 mi (1,069.52 km) |
| Heidelberg to Castellamonte | 282.69 mi (454.95 km) |
| Heidelberg to Castellana Grotte | 718.16 mi (1,155.76 km) |
| Heidelberg to Castellaneta | 726.57 mi (1,169.30 km) |
| Heidelberg to Castellanza | 262.69 mi (422.76 km) |
| Heidelberg to Castellarano | 348.93 mi (561.55 km) |
| Heidelberg to Castelleone | 288.88 mi (464.91 km) |
| Heidelberg to Castelletto sopra Ticino | 255.67 mi (411.47 km) |
