| Kwidzyn to Castrovillari | 970.17 mi (1,561.34 km) |
| Kwidzyn to Catania | 1,136.61 mi (1,829.20 km) |
| Kwidzyn to Catanzaro | 1,030.93 mi (1,659.12 km) |
| Kwidzyn to Cattolica | 730.75 mi (1,176.03 km) |
| Kwidzyn to Cava de' Tirreni | 921.89 mi (1,483.64 km) |
| Kwidzyn to Cavallino | 927.80 mi (1,493.14 km) |
| Kwidzyn to Cavarzere | 668.36 mi (1,075.62 km) |
| Kwidzyn to Cave | 868.57 mi (1,397.83 km) |
| Kwidzyn to Cavriago | 729.21 mi (1,173.55 km) |
| Kwidzyn to Cavriglia | 782.71 mi (1,259.64 km) |
| Kwidzyn to Cazzago San Martino | 688.83 mi (1,108.56 km) |
| Kwidzyn to Ceccano | 879.55 mi (1,415.51 km) |
| Kwidzyn to Cecina | 815.08 mi (1,311.74 km) |
| Kwidzyn to Cefalu | 1,109.71 mi (1,785.91 km) |
| Kwidzyn to Ceglie Messapico | 906.58 mi (1,459.01 km) |
