| Klagenfurt to Cottbus | 355.41 mi (571.98 km) |
| Klagenfurt to Crailsheim | 262.01 mi (421.66 km) |
| Klagenfurt to Cremlingen | 422.09 mi (679.28 km) |
| Klagenfurt to Crimmitschau | 303.07 mi (487.74 km) |
| Klagenfurt to Cuxhaven | 558.07 mi (898.12 km) |
| Klagenfurt to Dachau | 175.57 mi (282.56 km) |
| Klagenfurt to Dallgow-Doberitz | 412.58 mi (663.99 km) |
| Klagenfurt to Damme | 490.69 mi (789.69 km) |
| Klagenfurt to Darmstadt | 343.51 mi (552.82 km) |
| Klagenfurt to Dassel | 414.19 mi (666.57 km) |
| Klagenfurt to Datteln | 468.71 mi (754.31 km) |
| Klagenfurt to Dautphe | 392.88 mi (632.28 km) |
| Klagenfurt to Deggendorf | 165.21 mi (265.88 km) |
| Klagenfurt to Delbruck | 439.75 mi (707.71 km) |
| Klagenfurt to Delitzsch | 350.57 mi (564.19 km) |
