| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cumberland | city | Oklahoma | United States | 34.06 | -96.60 | 830 | |
| Curchece | city | Oklahoma | United States | 36.22 | -96.29 | 882 | |
| Curtis | city | Oklahoma | United States | 36.44 | -99.14 | 1948 | |
| Cushing | city | Oklahoma | United States | 35.99 | -96.77 | 961 | |
| Custer City | city | Oklahoma | United States | 35.67 | -98.88 | 1788 |