| Runkel to Caño Martin Peña (Puerto Rico) | 4,553.80 mi (7,328.63 km) |
| Runkel to Cañon City (Colorado) | 5,090.65 mi (8,192.61 km) |
| Runkel to Canóvanas (Puerto Rico) | 4,550.35 mi (7,323.09 km) |
| Runkel to Canton (Georgia) | 4,548.89 mi (7,320.73 km) |
| Runkel to Canton (Illinois) | 4,449.69 mi (7,161.08 km) |
| Runkel to Canton (Mississippi) | 4,850.63 mi (7,806.33 km) |
| Runkel to Canton (Ohio) | 4,110.74 mi (6,615.59 km) |
| Runkel to Canyon (Texas) | 5,166.22 mi (8,314.23 km) |
| Runkel to Canyon Lake (California) | 5,741.86 mi (9,240.62 km) |
| Runkel to Canyon Lake (Texas) | 5,309.19 mi (8,544.31 km) |
| Runkel to Cape Coral (Florida) | 4,827.91 mi (7,769.78 km) |
| Runkel to Cape Girardeau (Missouri) | 4,593.51 mi (7,392.55 km) |
| Runkel to Carbondale (Illinois) | 4,560.25 mi (7,339.01 km) |
| Runkel to Carlisle (Pennsylvania) | 3,975.37 mi (6,397.74 km) |
| Runkel to Carlsbad (California) | 5,775.71 mi (9,295.11 km) |
