| Harnes to Catania | 1,077.24 mi (1,733.65 km) |
| Harnes to Catanzaro | 1,040.16 mi (1,673.98 km) |
| Harnes to Cattolica | 641.75 mi (1,032.80 km) |
| Harnes to Cava de' Tirreni | 880.30 mi (1,416.70 km) |
| Harnes to Cavallino | 1,016.42 mi (1,635.77 km) |
| Harnes to Cavarzere | 561.35 mi (903.40 km) |
| Harnes to Cave | 764.06 mi (1,229.63 km) |
| Harnes to Cavriago | 532.34 mi (856.72 km) |
| Harnes to Cavriglia | 625.77 mi (1,007.08 km) |
| Harnes to Cazzago San Martino | 469.92 mi (756.27 km) |
| Harnes to Ceccano | 790.10 mi (1,271.54 km) |
| Harnes to Cecina | 609.04 mi (980.15 km) |
| Harnes to Cefalu | 1,016.31 mi (1,635.60 km) |
| Harnes to Ceglie Messapico | 974.84 mi (1,568.85 km) |
| Harnes to Celano | 768.14 mi (1,236.20 km) |
