| Rio Rico to Cordele (Georgia) | 1,595.72 mi (2,568.06 km) |
| Rio Rico to Corinth (Mississippi) | 1,317.81 mi (2,120.80 km) |
| Rio Rico to Corinth (Texas) | 820.10 mi (1,319.83 km) |
| Rio Rico to Cornelius (North Carolina) | 1,749.68 mi (2,815.84 km) |
| Rio Rico to Cornelius (Oregon) | 1,165.05 mi (1,874.96 km) |
| Rio Rico to Corning (New York) | 1,999.74 mi (3,218.27 km) |
| Rio Rico to Corona (California) | 415.82 mi (669.20 km) |
| Rio Rico to Coronado (California) | 370.18 mi (595.75 km) |
| Rio Rico to Corpus Christi (Texas) | 857.43 mi (1,379.90 km) |
| Rio Rico to Corsicana (Texas) | 853.18 mi (1,373.06 km) |
| Rio Rico to Cortland (New York) | 2,049.46 mi (3,298.29 km) |
| Rio Rico to Corvallis (Oregon) | 1,121.23 mi (1,804.44 km) |
| Rio Rico to Coshocton (Ohio) | 1,730.58 mi (2,785.09 km) |
| Rio Rico to Costa Mesa (California) | 430.06 mi (692.11 km) |
| Rio Rico to Coto de Caza (California) | 410.64 mi (660.87 km) |
