| Rietberg to Civita Castellana | 682.55 mi (1,098.47 km) |
| Rietberg to Civitanova Marche | 636.76 mi (1,024.77 km) |
| Rietberg to Civitavecchia | 688.56 mi (1,108.13 km) |
| Rietberg to Civitella in Val di Chiana | 598.92 mi (963.87 km) |
| Rietberg to Clusone | 414.56 mi (667.16 km) |
| Rietberg to Coccaglio | 436.61 mi (702.66 km) |
| Rietberg to Codigoro | 510.07 mi (820.88 km) |
| Rietberg to Codogno | 462.44 mi (744.23 km) |
| Rietberg to Codroipo | 452.93 mi (728.92 km) |
| Rietberg to Cogoleto | 512.12 mi (824.17 km) |
| Rietberg to Colle di Val d'Elsa | 593.75 mi (955.55 km) |
| Rietberg to Colle Salvetti | 574.47 mi (924.51 km) |
| Rietberg to Collecchio | 493.92 mi (794.89 km) |
| Rietberg to Colleferro | 728.21 mi (1,171.94 km) |
| Rietberg to Collegno | 466.14 mi (750.19 km) |
