| Therwil to Cernavoda | 1,005.35 mi (1,617.95 km) |
| Therwil to Chitila | 906.08 mi (1,458.19 km) |
| Therwil to Cisnadie | 796.03 mi (1,281.09 km) |
| Therwil to Cluj-Napoca | 753.98 mi (1,213.42 km) |
| Therwil to Codlea | 856.63 mi (1,378.61 km) |
| Therwil to Comanesti | 892.03 mi (1,435.58 km) |
| Therwil to Comarnic | 873.92 mi (1,406.44 km) |
| Therwil to Constanta | 1,037.29 mi (1,669.36 km) |
| Therwil to Corabia | 856.50 mi (1,378.40 km) |
| Therwil to Costesti | 851.25 mi (1,369.96 km) |
| Therwil to Covasna | 888.60 mi (1,430.07 km) |
| Therwil to Craiova | 810.24 mi (1,303.95 km) |
| Therwil to Cristuru Secuiesc | 827.98 mi (1,332.50 km) |
| Therwil to Cugir | 757.05 mi (1,218.35 km) |
| Therwil to Cumpana | 1,034.98 mi (1,665.64 km) |
