| Pendleton to Castle Pines (Colorado) | 827.79 mi (1,332.20 km) |
| Pendleton to Castle Rock (Colorado) | 832.03 mi (1,339.02 km) |
| Pendleton to Castro Valley (California) | 575.18 mi (925.67 km) |
| Pendleton to Catalina Foothills (Arizona) | 1,016.16 mi (1,635.36 km) |
| Pendleton to Cataño (Puerto Rico) | 3,529.67 mi (5,680.45 km) |
| Pendleton to Cathedral City (California) | 827.44 mi (1,331.64 km) |
| Pendleton to Catonsville (Maryland) | 2,163.80 mi (3,482.30 km) |
| Pendleton to Cave Spring (Virginia) | 2,070.65 mi (3,332.39 km) |
| Pendleton to Cayce (South Carolina) | 2,138.37 mi (3,441.37 km) |
| Pendleton to Cayey (Puerto Rico) | 3,544.40 mi (5,704.17 km) |
| Pendleton to Cedar City (Utah) | 625.86 mi (1,007.22 km) |
| Pendleton to Cedar Falls (Iowa) | 1,320.16 mi (2,124.59 km) |
| Pendleton to Cedar Hill (Texas) | 1,472.04 mi (2,369.02 km) |
| Pendleton to Cedar Lake (Indiana) | 1,589.45 mi (2,557.98 km) |
| Pendleton to Cedar Mill (Oregon) | 192.63 mi (310.01 km) |
