| Oatfield to Cibolo (Texas) | 1,715.90 mi (2,761.48 km) |
| Oatfield to Cicero (Illinois) | 1,745.59 mi (2,809.25 km) |
| Oatfield to Cimarron Hills (Colorado) | 1,019.48 mi (1,640.70 km) |
| Oatfield to Cincinnati (Ohio) | 1,975.26 mi (3,178.88 km) |
| Oatfield to Cinco Ranch (Texas) | 1,810.89 mi (2,914.35 km) |
| Oatfield to Circleville (Ohio) | 2,038.00 mi (3,279.84 km) |
| Oatfield to Citrus (California) | 819.15 mi (1,318.29 km) |
| Oatfield to Citrus Heights (California) | 468.94 mi (754.69 km) |
| Oatfield to Citrus Park (Florida) | 2,484.61 mi (3,998.59 km) |
| Oatfield to Claiborne (Louisiana) | 1,843.52 mi (2,966.86 km) |
| Oatfield to Claremont (California) | 821.33 mi (1,321.80 km) |
| Oatfield to Claremont (New Hampshire) | 2,444.37 mi (3,933.84 km) |
| Oatfield to Claremore (Oklahoma) | 1,534.23 mi (2,469.10 km) |
| Oatfield to Clarksburg (Maryland) | 2,323.23 mi (3,738.87 km) |
| Oatfield to Clarksburg (West Virginia) | 2,173.66 mi (3,498.17 km) |
