| Plymouth to Cernavoda | 1,549.20 mi (2,493.20 km) |
| Plymouth to Chitila | 1,453.65 mi (2,339.42 km) |
| Plymouth to Cisnadie | 1,337.19 mi (2,152.00 km) |
| Plymouth to Cluj-Napoca | 1,283.97 mi (2,066.36 km) |
| Plymouth to Codlea | 1,394.58 mi (2,244.35 km) |
| Plymouth to Comanesti | 1,418.96 mi (2,283.60 km) |
| Plymouth to Comarnic | 1,415.86 mi (2,278.60 km) |
| Plymouth to Constanta | 1,581.01 mi (2,544.39 km) |
| Plymouth to Corabia | 1,412.62 mi (2,273.39 km) |
| Plymouth to Costesti | 1,400.23 mi (2,253.45 km) |
| Plymouth to Covasna | 1,422.97 mi (2,290.05 km) |
| Plymouth to Craiova | 1,364.26 mi (2,195.56 km) |
| Plymouth to Cristuru Secuiesc | 1,360.26 mi (2,189.13 km) |
| Plymouth to Cugir | 1,298.87 mi (2,090.33 km) |
| Plymouth to Cumpana | 1,579.32 mi (2,541.67 km) |
