| Groslay to Catania | 1,017.64 mi (1,637.73 km) |
| Groslay to Catanzaro | 991.21 mi (1,595.19 km) |
| Groslay to Cattolica | 603.01 mi (970.45 km) |
| Groslay to Cava de' Tirreni | 831.24 mi (1,337.75 km) |
| Groslay to Cavallino | 979.67 mi (1,576.62 km) |
| Groslay to Cavarzere | 529.31 mi (851.84 km) |
| Groslay to Cave | 712.40 mi (1,146.50 km) |
| Groslay to Cavriago | 486.88 mi (783.56 km) |
| Groslay to Cavriglia | 576.76 mi (928.21 km) |
| Groslay to Cazzago San Martino | 429.76 mi (691.63 km) |
| Groslay to Ceccano | 739.07 mi (1,189.42 km) |
| Groslay to Cecina | 553.01 mi (889.98 km) |
| Groslay to Cefalu | 954.17 mi (1,535.59 km) |
| Groslay to Ceglie Messapico | 937.05 mi (1,508.04 km) |
| Groslay to Celano | 721.01 mi (1,160.36 km) |
