| Targu Ocna to Cortona | 745.80 mi (1,200.26 km) |
| Targu Ocna to Cosenza | 712.38 mi (1,146.46 km) |
| Targu Ocna to Cossato | 886.28 mi (1,426.32 km) |
| Targu Ocna to Costa Volpino | 791.32 mi (1,273.50 km) |
| Targu Ocna to Creazzo | 728.44 mi (1,172.31 km) |
| Targu Ocna to Crema | 816.36 mi (1,313.81 km) |
| Targu Ocna to Cremona | 802.74 mi (1,291.88 km) |
| Targu Ocna to Crevalcore | 755.71 mi (1,216.19 km) |
| Targu Ocna to Crispiano | 612.27 mi (985.35 km) |
| Targu Ocna to Crosia | 679.98 mi (1,094.32 km) |
| Targu Ocna to Crotone | 692.04 mi (1,113.72 km) |
| Targu Ocna to Cuneo | 933.18 mi (1,501.81 km) |
| Targu Ocna to Cuorgne | 913.09 mi (1,469.48 km) |
| Targu Ocna to Cusano Milanino | 838.00 mi (1,348.63 km) |
| Targu Ocna to Cutro | 699.40 mi (1,125.57 km) |
