| Luxembourg to Castelfidardo | 551.34 mi (887.30 km) |
| Luxembourg to Castelfiorentino | 474.31 mi (763.33 km) |
| Luxembourg to Castelfranco di Sopra | 487.04 mi (783.82 km) |
| Luxembourg to Castelfranco di Sotto | 463.25 mi (745.54 km) |
| Luxembourg to Castelfranco Emilia | 416.48 mi (670.25 km) |
| Luxembourg to Castelfranco Veneto | 383.50 mi (617.19 km) |
| Luxembourg to Castellabate | 774.64 mi (1,246.66 km) |
| Luxembourg to Castellammare del Golfo | 867.42 mi (1,395.98 km) |
| Luxembourg to Castellammare di Stabia | 737.26 mi (1,186.51 km) |
| Luxembourg to Castellamonte | 301.39 mi (485.04 km) |
| Luxembourg to Castellana Grotte | 805.68 mi (1,296.62 km) |
| Luxembourg to Castellaneta | 812.05 mi (1,306.87 km) |
| Luxembourg to Castellanza | 304.60 mi (490.21 km) |
| Luxembourg to Castellarano | 411.38 mi (662.05 km) |
| Luxembourg to Castelleone | 342.93 mi (551.89 km) |
