| Straelen to Catania | 1,055.66 mi (1,698.92 km) |
| Straelen to Catanzaro | 1,000.38 mi (1,609.96 km) |
| Straelen to Cattolica | 597.56 mi (961.68 km) |
| Straelen to Cava de' Tirreni | 844.33 mi (1,358.81 km) |
| Straelen to Cavallino | 957.18 mi (1,540.43 km) |
| Straelen to Cavarzere | 511.21 mi (822.71 km) |
| Straelen to Cave | 736.18 mi (1,184.78 km) |
| Straelen to Cavriago | 506.05 mi (814.41 km) |
| Straelen to Cavriglia | 599.44 mi (964.71 km) |
| Straelen to Cazzago San Martino | 440.30 mi (708.60 km) |
| Straelen to Ceccano | 760.23 mi (1,223.47 km) |
| Straelen to Cecina | 595.83 mi (958.90 km) |
| Straelen to Cefalu | 1,000.63 mi (1,610.36 km) |
| Straelen to Ceglie Messapico | 918.08 mi (1,477.50 km) |
| Straelen to Celano | 732.37 mi (1,178.63 km) |
