| Bostonia to Cernavoda | 6,668.56 mi (10,732.00 km) |
| Bostonia to Chitila | 6,608.01 mi (10,634.57 km) |
| Bostonia to Cisnadie | 6,490.54 mi (10,445.51 km) |
| Bostonia to Cluj-Napoca | 6,414.45 mi (10,323.06 km) |
| Bostonia to Codlea | 6,524.03 mi (10,499.41 km) |
| Bostonia to Comanesti | 6,504.95 mi (10,468.71 km) |
| Bostonia to Comarnic | 6,555.22 mi (10,549.61 km) |
| Bostonia to Constanta | 6,693.24 mi (10,771.72 km) |
| Bostonia to Corabia | 6,613.48 mi (10,643.37 km) |
| Bostonia to Costesti | 6,570.52 mi (10,574.22 km) |
| Bostonia to Covasna | 6,533.20 mi (10,514.17 km) |
| Bostonia to Craiova | 6,562.62 mi (10,561.52 km) |
| Bostonia to Cristuru Secuiesc | 6,478.71 mi (10,426.47 km) |
| Bostonia to Cugir | 6,462.66 mi (10,400.65 km) |
| Bostonia to Cumpana | 6,694.66 mi (10,774.02 km) |
