| Targu Ocna to Collegno | 921.01 mi (1,482.23 km) |
| Targu Ocna to Cologno al Serio | 812.97 mi (1,308.35 km) |
| Targu Ocna to Cologno Monzese | 833.72 mi (1,341.74 km) |
| Targu Ocna to Colorno | 788.91 mi (1,269.63 km) |
| Targu Ocna to Comacchio | 706.71 mi (1,137.35 km) |
| Targu Ocna to Comiso | 893.08 mi (1,437.27 km) |
| Targu Ocna to Como | 839.78 mi (1,351.50 km) |
| Targu Ocna to Concordia Sagittaria | 660.75 mi (1,063.37 km) |
| Targu Ocna to Concorezzo | 830.27 mi (1,336.18 km) |
| Targu Ocna to Conegliano | 686.00 mi (1,104.01 km) |
| Targu Ocna to Conselice | 726.54 mi (1,169.26 km) |
| Targu Ocna to Conselve | 713.83 mi (1,148.80 km) |
| Targu Ocna to Conversano | 599.87 mi (965.40 km) |
| Targu Ocna to Copertino | 598.08 mi (962.52 km) |
| Targu Ocna to Copparo | 720.20 mi (1,159.05 km) |
