| Ponca City to Commerce (California) | 1,200.38 mi (1,931.83 km) |
| Ponca City to Commerce City (Colorado) | 473.95 mi (762.75 km) |
| Ponca City to Compton (California) | 1,206.43 mi (1,941.57 km) |
| Ponca City to Comstock Park (Michigan) | 744.13 mi (1,197.56 km) |
| Ponca City to Concord (California) | 1,368.17 mi (2,201.85 km) |
| Ponca City to Concord (Missouri) | 387.36 mi (623.40 km) |
| Ponca City to Concord (New Hampshire) | 1,416.87 mi (2,280.23 km) |
| Ponca City to Concord (North Carolina) | 921.21 mi (1,482.54 km) |
| Ponca City to Conneaut (Ohio) | 950.34 mi (1,529.43 km) |
| Ponca City to Connersville (Indiana) | 678.05 mi (1,091.21 km) |
| Ponca City to Conroe (Texas) | 451.48 mi (726.59 km) |
| Ponca City to Converse (Texas) | 503.60 mi (810.46 km) |
| Ponca City to Conway (Arkansas) | 281.40 mi (452.87 km) |
| Ponca City to Conway (Florida) | 1,075.70 mi (1,731.17 km) |
| Ponca City to Conway (South Carolina) | 1,034.32 mi (1,664.58 km) |
