| San Gwann to Chitila | 847.78 mi (1,364.36 km) |
| San Gwann to Cisnadie | 844.01 mi (1,358.30 km) |
| San Gwann to Cluj-Napoca | 885.11 mi (1,424.44 km) |
| San Gwann to Codlea | 884.98 mi (1,424.24 km) |
| San Gwann to Comanesti | 954.90 mi (1,536.76 km) |
| San Gwann to Comarnic | 869.75 mi (1,399.74 km) |
| San Gwann to Constanta | 939.12 mi (1,511.36 km) |
| San Gwann to Corabia | 759.22 mi (1,221.84 km) |
| San Gwann to Costesti | 815.28 mi (1,312.06 km) |
| San Gwann to Covasna | 917.64 mi (1,476.80 km) |
| San Gwann to Craiova | 761.96 mi (1,226.26 km) |
| San Gwann to Cristuru Secuiesc | 902.00 mi (1,451.63 km) |
| San Gwann to Cugir | 827.43 mi (1,331.63 km) |
| San Gwann to Cumpana | 933.87 mi (1,502.93 km) |
| San Gwann to Curtea de Arges | 831.50 mi (1,338.17 km) |
