| Bad Mergentheim to Castelfiorentino | 411.60 mi (662.41 km) |
| Bad Mergentheim to Castelfranco di Sopra | 414.81 mi (667.57 km) |
| Bad Mergentheim to Castelfranco di Sotto | 403.44 mi (649.28 km) |
| Bad Mergentheim to Castelfranco Emilia | 344.14 mi (553.84 km) |
| Bad Mergentheim to Castelfranco Veneto | 283.42 mi (456.12 km) |
| Bad Mergentheim to Castellabate | 685.41 mi (1,103.06 km) |
| Bad Mergentheim to Castellammare del Golfo | 807.64 mi (1,299.78 km) |
| Bad Mergentheim to Castellammare di Stabia | 650.04 mi (1,046.14 km) |
| Bad Mergentheim to Castellamonte | 300.26 mi (483.22 km) |
| Bad Mergentheim to Castellana Grotte | 695.13 mi (1,118.70 km) |
| Bad Mergentheim to Castellaneta | 704.67 mi (1,134.06 km) |
| Bad Mergentheim to Castellanza | 271.33 mi (436.66 km) |
| Bad Mergentheim to Castellarano | 344.19 mi (553.93 km) |
| Bad Mergentheim to Castelleone | 290.48 mi (467.49 km) |
| Bad Mergentheim to Castelletto sopra Ticino | 266.67 mi (429.16 km) |
