| Bad Homburg to Castelfiorentino | 470.55 mi (757.28 km) |
| Bad Homburg to Castelfranco di Sopra | 476.35 mi (766.61 km) |
| Bad Homburg to Castelfranco di Sotto | 461.48 mi (742.68 km) |
| Bad Homburg to Castelfranco Emilia | 404.83 mi (651.51 km) |
| Bad Homburg to Castelfranco Veneto | 350.10 mi (563.44 km) |
| Bad Homburg to Castellabate | 752.29 mi (1,210.70 km) |
| Bad Homburg to Castellammare del Golfo | 868.23 mi (1,397.29 km) |
| Bad Homburg to Castellammare di Stabia | 716.42 mi (1,152.97 km) |
| Bad Homburg to Castellamonte | 336.57 mi (541.66 km) |
| Bad Homburg to Castellana Grotte | 765.47 mi (1,231.91 km) |
| Bad Homburg to Castellaneta | 774.62 mi (1,246.63 km) |
| Bad Homburg to Castellanza | 318.13 mi (511.98 km) |
| Bad Homburg to Castellarano | 403.47 mi (649.32 km) |
| Bad Homburg to Castelleone | 344.24 mi (554.00 km) |
| Bad Homburg to Castelletto sopra Ticino | 310.92 mi (500.38 km) |
