| Grojec to Castrovillari | 861.82 mi (1,386.96 km) |
| Grojec to Catania | 1,031.52 mi (1,660.07 km) |
| Grojec to Catanzaro | 919.05 mi (1,479.07 km) |
| Grojec to Cattolica | 662.24 mi (1,065.76 km) |
| Grojec to Cava de' Tirreni | 825.03 mi (1,327.75 km) |
| Grojec to Cavallino | 807.98 mi (1,300.31 km) |
| Grojec to Cavarzere | 613.87 mi (987.94 km) |
| Grojec to Cave | 788.01 mi (1,268.19 km) |
| Grojec to Cavriago | 684.94 mi (1,102.30 km) |
| Grojec to Cavriglia | 722.12 mi (1,162.13 km) |
| Grojec to Cazzago San Martino | 656.58 mi (1,056.67 km) |
| Grojec to Ceccano | 795.07 mi (1,279.54 km) |
| Grojec to Cecina | 761.05 mi (1,224.79 km) |
| Grojec to Cefalu | 1,011.62 mi (1,628.05 km) |
| Grojec to Ceglie Messapico | 791.22 mi (1,273.34 km) |
