| Austin to Cernavoda | 6,251.99 mi (10,061.60 km) |
| Austin to Chitila | 6,171.89 mi (9,932.69 km) |
| Austin to Cisnadie | 6,049.84 mi (9,736.28 km) |
| Austin to Cluj-Napoca | 5,980.59 mi (9,624.84 km) |
| Austin to Codlea | 6,096.03 mi (9,810.61 km) |
| Austin to Comanesti | 6,095.49 mi (9,809.74 km) |
| Austin to Comarnic | 6,124.04 mi (9,855.69 km) |
| Austin to Constanta | 6,281.18 mi (10,108.58 km) |
| Austin to Corabia | 6,153.80 mi (9,903.58 km) |
| Austin to Costesti | 6,125.00 mi (9,857.23 km) |
| Austin to Covasna | 6,114.44 mi (9,840.24 km) |
| Austin to Craiova | 6,102.50 mi (9,821.03 km) |
| Austin to Cristuru Secuiesc | 6,053.50 mi (9,742.16 km) |
| Austin to Cugir | 6,015.78 mi (9,681.46 km) |
| Austin to Cumpana | 6,281.18 mi (10,108.59 km) |
