| Mersch to Castelfidardo | 559.38 mi (900.23 km) |
| Mersch to Castelfiorentino | 483.27 mi (777.75 km) |
| Mersch to Castelfranco di Sopra | 495.78 mi (797.89 km) |
| Mersch to Castelfranco di Sotto | 472.26 mi (760.03 km) |
| Mersch to Castelfranco Emilia | 425.10 mi (684.13 km) |
| Mersch to Castelfranco Veneto | 391.12 mi (629.44 km) |
| Mersch to Castellabate | 783.14 mi (1,260.34 km) |
| Mersch to Castellammare del Golfo | 876.68 mi (1,410.88 km) |
| Mersch to Castellammare di Stabia | 745.81 mi (1,200.26 km) |
| Mersch to Castellamonte | 311.00 mi (500.50 km) |
| Mersch to Castellana Grotte | 813.40 mi (1,309.03 km) |
| Mersch to Castellaneta | 819.90 mi (1,319.51 km) |
| Mersch to Castellanza | 313.82 mi (505.05 km) |
| Mersch to Castellarano | 420.13 mi (676.13 km) |
| Mersch to Castelleone | 351.88 mi (566.29 km) |
