| Nidda to Chitila | 888.83 mi (1,430.43 km) |
| Nidda to Cisnadie | 769.05 mi (1,237.67 km) |
| Nidda to Cluj-Napoca | 710.65 mi (1,143.68 km) |
| Nidda to Codlea | 823.74 mi (1,325.68 km) |
| Nidda to Comanesti | 843.38 mi (1,357.29 km) |
| Nidda to Comarnic | 847.18 mi (1,363.41 km) |
| Nidda to Constanta | 1,011.84 mi (1,628.40 km) |
| Nidda to Corabia | 858.62 mi (1,381.81 km) |
| Nidda to Costesti | 837.50 mi (1,347.83 km) |
| Nidda to Covasna | 850.07 mi (1,368.06 km) |
| Nidda to Craiova | 808.09 mi (1,300.50 km) |
| Nidda to Cristuru Secuiesc | 787.06 mi (1,266.65 km) |
| Nidda to Cugir | 731.79 mi (1,177.71 km) |
| Nidda to Cumpana | 1,010.58 mi (1,626.37 km) |
| Nidda to Curtea de Arges | 811.56 mi (1,306.07 km) |
