| San Tan Valley to Cernavoda | 6,509.16 mi (10,475.48 km) |
| San Tan Valley to Chitila | 6,443.19 mi (10,369.32 km) |
| San Tan Valley to Cisnadie | 6,323.76 mi (10,177.11 km) |
| San Tan Valley to Cluj-Napoca | 6,248.90 mi (10,056.64 km) |
| San Tan Valley to Codlea | 6,360.72 mi (10,236.58 km) |
| San Tan Valley to Comanesti | 6,346.25 mi (10,213.30 km) |
| San Tan Valley to Comarnic | 6,391.31 mi (10,285.82 km) |
| San Tan Valley to Constanta | 6,535.17 mi (10,517.34 km) |
| San Tan Valley to Corabia | 6,442.70 mi (10,368.52 km) |
| San Tan Valley to Costesti | 6,403.05 mi (10,304.71 km) |
| San Tan Valley to Covasna | 6,372.31 mi (10,255.25 km) |
| San Tan Valley to Craiova | 6,391.39 mi (10,285.95 km) |
| San Tan Valley to Cristuru Secuiesc | 6,315.80 mi (10,164.29 km) |
| San Tan Valley to Cugir | 6,294.13 mi (10,129.42 km) |
| San Tan Valley to Cumpana | 6,536.24 mi (10,519.07 km) |
