| Shannon to Chitila | 1,670.54 mi (2,688.47 km) |
| Shannon to Cisnadie | 1,551.04 mi (2,496.15 km) |
| Shannon to Cluj-Napoca | 1,491.95 mi (2,401.06 km) |
| Shannon to Codlea | 1,605.56 mi (2,583.90 km) |
| Shannon to Comanesti | 1,622.87 mi (2,611.76 km) |
| Shannon to Comarnic | 1,629.18 mi (2,621.91 km) |
| Shannon to Constanta | 1,793.77 mi (2,886.80 km) |
| Shannon to Corabia | 1,636.88 mi (2,634.31 km) |
| Shannon to Costesti | 1,618.73 mi (2,605.09 km) |
| Shannon to Covasna | 1,631.30 mi (2,625.33 km) |
| Shannon to Craiova | 1,587.11 mi (2,554.20 km) |
| Shannon to Cristuru Secuiesc | 1,568.27 mi (2,523.89 km) |
| Shannon to Cugir | 1,513.68 mi (2,436.04 km) |
| Shannon to Cumpana | 1,792.55 mi (2,884.83 km) |
| Shannon to Curtea de Arges | 1,593.31 mi (2,564.19 km) |
