| Maidenhead to Cernavoda | 1,409.46 mi (2,268.31 km) |
| Maidenhead to Chitila | 1,316.59 mi (2,118.85 km) |
| Maidenhead to Cisnadie | 1,197.73 mi (1,927.56 km) |
| Maidenhead to Cluj-Napoca | 1,140.38 mi (1,835.27 km) |
| Maidenhead to Codlea | 1,253.15 mi (2,016.74 km) |
| Maidenhead to Comanesti | 1,273.03 mi (2,048.75 km) |
| Maidenhead to Comarnic | 1,276.10 mi (2,053.68 km) |
| Maidenhead to Constanta | 1,441.01 mi (2,319.07 km) |
| Maidenhead to Corabia | 1,281.76 mi (2,062.80 km) |
| Maidenhead to Costesti | 1,264.40 mi (2,034.86 km) |
| Maidenhead to Covasna | 1,279.80 mi (2,059.64 km) |
| Maidenhead to Craiova | 1,232.10 mi (1,982.88 km) |
| Maidenhead to Cristuru Secuiesc | 1,216.80 mi (1,958.25 km) |
| Maidenhead to Cugir | 1,160.09 mi (1,866.98 km) |
| Maidenhead to Cumpana | 1,439.64 mi (2,316.88 km) |
