| Erba to Castelfidardo | 267.74 mi (430.89 km) |
| Erba to Castelfiorentino | 175.61 mi (282.61 km) |
| Erba to Castelfranco di Sopra | 190.18 mi (306.07 km) |
| Erba to Castelfranco di Sotto | 164.45 mi (264.66 km) |
| Erba to Castelfranco Emilia | 122.85 mi (197.71 km) |
| Erba to Castelfranco Veneto | 131.40 mi (211.46 km) |
| Erba to Castellabate | 479.60 mi (771.84 km) |
| Erba to Castellammare del Golfo | 570.09 mi (917.48 km) |
| Erba to Castellammare di Stabia | 441.82 mi (711.04 km) |
| Erba to Castellamonte | 78.69 mi (126.64 km) |
| Erba to Castellana Grotte | 524.64 mi (844.33 km) |
| Erba to Castellaneta | 527.93 mi (849.63 km) |
| Erba to Castellanza | 20.60 mi (33.15 km) |
| Erba to Castellarano | 115.23 mi (185.44 km) |
| Erba to Castelleone | 44.59 mi (71.76 km) |
