| Runkel to Corinth (Mississippi) | 4,672.17 mi (7,519.13 km) |
| Runkel to Corinth (Texas) | 5,090.09 mi (8,191.71 km) |
| Runkel to Cornelius (North Carolina) | 4,344.38 mi (6,991.61 km) |
| Runkel to Cornelius (Oregon) | 5,195.20 mi (8,360.86 km) |
| Runkel to Corning (New York) | 3,881.92 mi (6,247.35 km) |
| Runkel to Corona (California) | 5,740.74 mi (9,238.82 km) |
| Runkel to Coronado (California) | 5,799.06 mi (9,332.68 km) |
| Runkel to Corpus Christi (Texas) | 5,391.24 mi (8,676.37 km) |
| Runkel to Corsicana (Texas) | 5,123.92 mi (8,246.15 km) |
| Runkel to Cortland (New York) | 3,827.45 mi (6,159.69 km) |
| Runkel to Corvallis (Oregon) | 5,257.68 mi (8,461.41 km) |
| Runkel to Coshocton (Ohio) | 4,154.82 mi (6,686.54 km) |
| Runkel to Costa Mesa (California) | 5,762.65 mi (9,274.09 km) |
| Runkel to Coto de Caza (California) | 5,757.04 mi (9,265.06 km) |
| Runkel to Cottage Grove (Minnesota) | 4,342.97 mi (6,989.34 km) |
