| Rio Rico to Cernavoda | 6,596.23 mi (10,615.60 km) |
| Rio Rico to Chitila | 6,528.60 mi (10,506.77 km) |
| Rio Rico to Cisnadie | 6,408.65 mi (10,313.73 km) |
| Rio Rico to Cluj-Napoca | 6,334.26 mi (10,194.01 km) |
| Rio Rico to Codlea | 6,446.69 mi (10,374.94 km) |
| Rio Rico to Comanesti | 6,433.68 mi (10,354.01 km) |
| Rio Rico to Comarnic | 6,477.06 mi (10,423.82 km) |
| Rio Rico to Constanta | 6,622.63 mi (10,658.09 km) |
| Rio Rico to Corabia | 6,526.15 mi (10,502.83 km) |
| Rio Rico to Costesti | 6,487.64 mi (10,440.85 km) |
| Rio Rico to Covasna | 6,459.04 mi (10,394.82 km) |
| Rio Rico to Craiova | 6,474.74 mi (10,420.09 km) |
| Rio Rico to Cristuru Secuiesc | 6,401.94 mi (10,302.93 km) |
| Rio Rico to Cugir | 6,378.47 mi (10,265.16 km) |
| Rio Rico to Cumpana | 6,623.59 mi (10,659.63 km) |
