| Sheffield to Cernavoda | 1,465.62 mi (2,358.68 km) |
| Sheffield to Chitila | 1,376.76 mi (2,215.67 km) |
| Sheffield to Cisnadie | 1,255.82 mi (2,021.05 km) |
| Sheffield to Cluj-Napoca | 1,193.43 mi (1,920.65 km) |
| Sheffield to Codlea | 1,308.20 mi (2,105.34 km) |
| Sheffield to Comanesti | 1,321.55 mi (2,126.83 km) |
| Sheffield to Comarnic | 1,333.17 mi (2,145.53 km) |
| Sheffield to Constanta | 1,496.62 mi (2,408.57 km) |
| Sheffield to Corabia | 1,349.34 mi (2,171.55 km) |
| Sheffield to Costesti | 1,326.45 mi (2,134.72 km) |
| Sheffield to Covasna | 1,332.26 mi (2,144.06 km) |
| Sheffield to Craiova | 1,298.64 mi (2,089.95 km) |
| Sheffield to Cristuru Secuiesc | 1,269.35 mi (2,042.82 km) |
| Sheffield to Cugir | 1,219.38 mi (1,962.40 km) |
| Sheffield to Cumpana | 1,495.69 mi (2,407.08 km) |
