| Oppeano to Clarkston (Georgia) | 4,843.79 mi (7,795.33 km) |
| Oppeano to Clarksville (Indiana) | 4,701.05 mi (7,565.61 km) |
| Oppeano to Clarksville (Tennessee) | 4,846.10 mi (7,799.04 km) |
| Oppeano to Clawson (Michigan) | 4,408.71 mi (7,095.13 km) |
| Oppeano to Clay (Alabama) | 4,949.85 mi (7,966.01 km) |
| Oppeano to Clayton (California) | 5,989.06 mi (9,638.46 km) |
| Oppeano to Clayton (Missouri) | 4,869.31 mi (7,836.40 km) |
| Oppeano to Clayton (North Carolina) | 4,511.09 mi (7,259.90 km) |
| Oppeano to Clayton (Ohio) | 4,572.94 mi (7,359.43 km) |
| Oppeano to Clearfield (Utah) | 5,513.94 mi (8,873.83 km) |
| Oppeano to Clearlake (California) | 5,948.05 mi (9,572.46 km) |
| Oppeano to Clearwater (Florida) | 5,050.62 mi (8,128.18 km) |
| Oppeano to Cleburne (Texas) | 5,457.97 mi (8,783.75 km) |
| Oppeano to Clemmons (North Carolina) | 4,578.33 mi (7,368.11 km) |
| Oppeano to Clemson (South Carolina) | 4,742.79 mi (7,632.79 km) |
