| Slovenj Gradec to Cortona | 269.79 mi (434.19 km) |
| Slovenj Gradec to Cosenza | 501.62 mi (807.27 km) |
| Slovenj Gradec to Cossato | 337.77 mi (543.58 km) |
| Slovenj Gradec to Costa Volpino | 242.81 mi (390.77 km) |
| Slovenj Gradec to Creazzo | 185.21 mi (298.07 km) |
| Slovenj Gradec to Crema | 270.96 mi (436.07 km) |
| Slovenj Gradec to Cremona | 260.85 mi (419.79 km) |
| Slovenj Gradec to Crevalcore | 226.68 mi (364.81 km) |
| Slovenj Gradec to Crispiano | 422.26 mi (679.56 km) |
| Slovenj Gradec to Crosia | 487.17 mi (784.03 km) |
| Slovenj Gradec to Crotone | 523.34 mi (842.23 km) |
| Slovenj Gradec to Cuneo | 393.22 mi (632.83 km) |
| Slovenj Gradec to Cuorgne | 365.05 mi (587.49 km) |
| Slovenj Gradec to Cusano Milanino | 290.42 mi (467.38 km) |
| Slovenj Gradec to Cutro | 525.48 mi (845.68 km) |
