| Welzheim to Chitila | 829.36 mi (1,334.72 km) |
| Welzheim to Cisnadie | 713.17 mi (1,147.74 km) |
| Welzheim to Cluj-Napoca | 662.29 mi (1,065.86 km) |
| Welzheim to Codlea | 771.19 mi (1,241.11 km) |
| Welzheim to Comanesti | 798.90 mi (1,285.71 km) |
| Welzheim to Comarnic | 791.84 mi (1,274.35 km) |
| Welzheim to Constanta | 956.95 mi (1,540.06 km) |
| Welzheim to Corabia | 790.35 mi (1,271.94 km) |
| Welzheim to Costesti | 776.05 mi (1,248.92 km) |
| Welzheim to Covasna | 800.51 mi (1,288.30 km) |
| Welzheim to Craiova | 741.24 mi (1,192.91 km) |
| Welzheim to Cristuru Secuiesc | 738.19 mi (1,188.01 km) |
| Welzheim to Cugir | 674.73 mi (1,085.87 km) |
| Welzheim to Cumpana | 955.19 mi (1,537.22 km) |
| Welzheim to Curtea de Arges | 752.82 mi (1,211.54 km) |
