| Gross-Gerau to Castelfiorentino | 452.07 mi (727.54 km) |
| Gross-Gerau to Castelfranco di Sopra | 458.55 mi (737.96 km) |
| Gross-Gerau to Castelfranco di Sotto | 442.80 mi (712.61 km) |
| Gross-Gerau to Castelfranco Emilia | 386.90 mi (622.65 km) |
| Gross-Gerau to Castelfranco Veneto | 334.50 mi (538.33 km) |
| Gross-Gerau to Castellabate | 736.32 mi (1,185.00 km) |
| Gross-Gerau to Castellammare del Golfo | 849.89 mi (1,367.77 km) |
| Gross-Gerau to Castellammare di Stabia | 700.22 mi (1,126.89 km) |
| Gross-Gerau to Castellamonte | 315.54 mi (507.82 km) |
| Gross-Gerau to Castellana Grotte | 751.99 mi (1,210.21 km) |
| Gross-Gerau to Castellaneta | 760.73 mi (1,224.28 km) |
| Gross-Gerau to Castellanza | 297.90 mi (479.42 km) |
| Gross-Gerau to Castellarano | 385.16 mi (619.86 km) |
| Gross-Gerau to Castelleone | 324.91 mi (522.90 km) |
| Gross-Gerau to Castelletto sopra Ticino | 290.45 mi (467.43 km) |
