| Idylwood to Castelfidardo | 4,482.98 mi (7,214.66 km) |
| Idylwood to Castelfiorentino | 4,366.44 mi (7,027.10 km) |
| Idylwood to Castelfranco di Sopra | 4,391.39 mi (7,067.27 km) |
| Idylwood to Castelfranco di Sotto | 4,353.61 mi (7,006.46 km) |
| Idylwood to Castelfranco Emilia | 4,336.62 mi (6,979.12 km) |
| Idylwood to Castelfranco Veneto | 4,338.40 mi (6,981.97 km) |
| Idylwood to Castellabate | 4,660.18 mi (7,499.83 km) |
| Idylwood to Castellammare del Golfo | 4,650.30 mi (7,483.94 km) |
| Idylwood to Castellammare di Stabia | 4,623.81 mi (7,441.31 km) |
| Idylwood to Castellamonte | 4,166.97 mi (6,706.09 km) |
| Idylwood to Castellana Grotte | 4,734.77 mi (7,619.88 km) |
| Idylwood to Castellaneta | 4,734.11 mi (7,618.82 km) |
| Idylwood to Castellanza | 4,210.82 mi (6,776.65 km) |
| Idylwood to Castellarano | 4,326.01 mi (6,962.04 km) |
| Idylwood to Castelleone | 4,258.06 mi (6,852.69 km) |
