| Seymour to Cernavoda | 5,365.63 mi (8,635.15 km) |
| Seymour to Chitila | 5,283.24 mi (8,502.55 km) |
| Seymour to Cisnadie | 5,161.23 mi (8,306.20 km) |
| Seymour to Cluj-Napoca | 5,093.33 mi (8,196.93 km) |
| Seymour to Codlea | 5,208.94 mi (8,382.98 km) |
| Seymour to Comanesti | 5,211.20 mi (8,386.62 km) |
| Seymour to Comarnic | 5,236.33 mi (8,427.06 km) |
| Seymour to Constanta | 5,395.31 mi (8,682.91 km) |
| Seymour to Corabia | 5,262.27 mi (8,468.81 km) |
| Seymour to Costesti | 5,235.35 mi (8,425.48 km) |
| Seymour to Covasna | 5,228.60 mi (8,414.62 km) |
| Seymour to Craiova | 5,211.16 mi (8,386.55 km) |
| Seymour to Cristuru Secuiesc | 5,167.07 mi (8,315.59 km) |
| Seymour to Cugir | 5,126.52 mi (8,250.34 km) |
| Seymour to Cumpana | 5,395.10 mi (8,682.58 km) |
