| Frondenberg to Castelfiorentino | 563.87 mi (907.47 km) |
| Frondenberg to Castelfranco di Sopra | 570.18 mi (917.61 km) |
| Frondenberg to Castelfranco di Sotto | 554.58 mi (892.51 km) |
| Frondenberg to Castelfranco Emilia | 498.58 mi (802.39 km) |
| Frondenberg to Castelfranco Veneto | 443.88 mi (714.35 km) |
| Frondenberg to Castellabate | 846.13 mi (1,361.72 km) |
| Frondenberg to Castellammare del Golfo | 961.69 mi (1,547.70 km) |
| Frondenberg to Castellammare di Stabia | 810.35 mi (1,304.13 km) |
| Frondenberg to Castellamonte | 420.78 mi (677.18 km) |
| Frondenberg to Castellana Grotte | 857.22 mi (1,379.57 km) |
| Frondenberg to Castellaneta | 866.83 mi (1,395.03 km) |
| Frondenberg to Castellanza | 407.85 mi (656.38 km) |
| Frondenberg to Castellarano | 496.95 mi (799.77 km) |
| Frondenberg to Castelleone | 436.39 mi (702.31 km) |
| Frondenberg to Castelletto sopra Ticino | 399.61 mi (643.11 km) |
