| Sommerda to Chitila | 826.26 mi (1,329.73 km) |
| Sommerda to Cisnadie | 704.66 mi (1,134.04 km) |
| Sommerda to Cluj-Napoca | 640.71 mi (1,031.12 km) |
| Sommerda to Codlea | 755.76 mi (1,216.28 km) |
| Sommerda to Comanesti | 768.72 mi (1,237.14 km) |
| Sommerda to Comarnic | 781.34 mi (1,257.45 km) |
| Sommerda to Constanta | 944.09 mi (1,519.37 km) |
| Sommerda to Corabia | 805.03 mi (1,295.57 km) |
| Sommerda to Costesti | 777.36 mi (1,251.04 km) |
| Sommerda to Covasna | 779.33 mi (1,254.22 km) |
| Sommerda to Craiova | 753.67 mi (1,212.91 km) |
| Sommerda to Cristuru Secuiesc | 716.48 mi (1,153.06 km) |
| Sommerda to Cugir | 669.02 mi (1,076.69 km) |
| Sommerda to Cumpana | 943.27 mi (1,518.05 km) |
| Sommerda to Curtea de Arges | 749.19 mi (1,205.71 km) |
