| Rietberg to Catania | 1,039.73 mi (1,673.28 km) |
| Rietberg to Catanzaro | 974.08 mi (1,567.62 km) |
| Rietberg to Cattolica | 576.48 mi (927.75 km) |
| Rietberg to Cava de' Tirreni | 822.55 mi (1,323.77 km) |
| Rietberg to Cavallino | 919.46 mi (1,479.72 km) |
| Rietberg to Cavarzere | 489.61 mi (787.95 km) |
| Rietberg to Cave | 721.50 mi (1,161.14 km) |
| Rietberg to Cavriago | 499.93 mi (804.56 km) |
| Rietberg to Cavriglia | 589.52 mi (948.74 km) |
| Rietberg to Cazzago San Martino | 435.71 mi (701.21 km) |
| Rietberg to Ceccano | 743.79 mi (1,197.01 km) |
| Rietberg to Cecina | 594.07 mi (956.06 km) |
| Rietberg to Cefalu | 988.90 mi (1,591.48 km) |
| Rietberg to Ceglie Messapico | 882.38 mi (1,420.05 km) |
| Rietberg to Celano | 712.90 mi (1,147.29 km) |
