| San Martin de la Vega to Cernavoda | 1,630.36 mi (2,623.81 km) |
| San Martin de la Vega to Chitila | 1,529.10 mi (2,460.84 km) |
| San Martin de la Vega to Cisnadie | 1,444.35 mi (2,324.46 km) |
| San Martin de la Vega to Cluj-Napoca | 1,426.27 mi (2,295.37 km) |
| San Martin de la Vega to Codlea | 1,506.44 mi (2,424.39 km) |
| San Martin de la Vega to Comanesti | 1,558.62 mi (2,508.35 km) |
| San Martin de la Vega to Comarnic | 1,513.80 mi (2,436.22 km) |
| San Martin de la Vega to Constanta | 1,660.32 mi (2,672.03 km) |
| San Martin de la Vega to Corabia | 1,455.42 mi (2,342.27 km) |
| San Martin de la Vega to Costesti | 1,475.17 mi (2,374.06 km) |
| San Martin de la Vega to Covasna | 1,542.83 mi (2,482.94 km) |
| San Martin de la Vega to Craiova | 1,421.99 mi (2,288.47 km) |
| San Martin de la Vega to Cristuru Secuiesc | 1,490.56 mi (2,398.82 km) |
| San Martin de la Vega to Cugir | 1,407.54 mi (2,265.22 km) |
| San Martin de la Vega to Cumpana | 1,656.60 mi (2,666.04 km) |
