| Luxembourg to Collegno | 320.44 mi (515.70 km) |
| Luxembourg to Cologno al Serio | 324.12 mi (521.61 km) |
| Luxembourg to Cologno Monzese | 317.89 mi (511.60 km) |
| Luxembourg to Colorno | 379.61 mi (610.92 km) |
| Luxembourg to Comacchio | 442.43 mi (712.02 km) |
| Luxembourg to Comiso | 971.55 mi (1,563.56 km) |
| Luxembourg to Como | 296.34 mi (476.91 km) |
| Luxembourg to Concordia Sagittaria | 409.85 mi (659.59 km) |
| Luxembourg to Concorezzo | 315.38 mi (507.55 km) |
| Luxembourg to Conegliano | 384.84 mi (619.34 km) |
| Luxembourg to Conselice | 442.36 mi (711.92 km) |
| Luxembourg to Conselve | 403.98 mi (650.14 km) |
| Luxembourg to Conversano | 799.53 mi (1,286.73 km) |
| Luxembourg to Copertino | 867.78 mi (1,396.56 km) |
| Luxembourg to Copparo | 421.01 mi (677.56 km) |
