| Millbrae to Cernavoda | 6,481.75 mi (10,431.37 km) |
| Millbrae to Chitila | 6,430.10 mi (10,348.25 km) |
| Millbrae to Cisnadie | 6,316.76 mi (10,165.84 km) |
| Millbrae to Cluj-Napoca | 6,239.43 mi (10,041.40 km) |
| Millbrae to Codlea | 6,344.54 mi (10,210.55 km) |
| Millbrae to Comanesti | 6,318.56 mi (10,168.73 km) |
| Millbrae to Comarnic | 6,376.38 mi (10,261.80 km) |
| Millbrae to Constanta | 6,504.19 mi (10,467.47 km) |
| Millbrae to Corabia | 6,444.92 mi (10,372.10 km) |
| Millbrae to Costesti | 6,397.09 mi (10,295.13 km) |
| Millbrae to Covasna | 6,349.90 mi (10,219.17 km) |
| Millbrae to Craiova | 6,395.24 mi (10,292.14 km) |
| Millbrae to Cristuru Secuiesc | 6,299.00 mi (10,137.27 km) |
| Millbrae to Cugir | 6,291.91 mi (10,125.84 km) |
| Millbrae to Cumpana | 6,506.14 mi (10,470.62 km) |
