| Thornbury to Cernavoda | 1,487.13 mi (2,393.30 km) |
| Thornbury to Chitila | 1,394.05 mi (2,243.51 km) |
| Thornbury to Cisnadie | 1,275.35 mi (2,052.47 km) |
| Thornbury to Cluj-Napoca | 1,218.19 mi (1,960.49 km) |
| Thornbury to Codlea | 1,330.88 mi (2,141.85 km) |
| Thornbury to Comanesti | 1,350.89 mi (2,174.04 km) |
| Thornbury to Comarnic | 1,353.75 mi (2,178.64 km) |
| Thornbury to Constanta | 1,518.69 mi (2,444.10 km) |
| Thornbury to Corabia | 1,358.59 mi (2,186.44 km) |
| Thornbury to Costesti | 1,341.75 mi (2,159.34 km) |
| Thornbury to Covasna | 1,357.61 mi (2,184.86 km) |
| Thornbury to Craiova | 1,309.07 mi (2,106.74 km) |
| Thornbury to Cristuru Secuiesc | 1,294.61 mi (2,083.48 km) |
| Thornbury to Cugir | 1,237.65 mi (1,991.81 km) |
| Thornbury to Cumpana | 1,517.31 mi (2,441.87 km) |
