| Oppeano to Cookeville (Tennessee) | 4,789.87 mi (7,708.54 km) |
| Oppeano to Coolidge (Arizona) | 5,951.12 mi (9,577.40 km) |
| Oppeano to Coon Rapids (Minnesota) | 4,675.04 mi (7,523.75 km) |
| Oppeano to Cooper City (Florida) | 5,029.18 mi (8,093.69 km) |
| Oppeano to Coos Bay (Oregon) | 5,725.97 mi (9,215.06 km) |
| Oppeano to Copiague (New York) | 4,082.82 mi (6,570.67 km) |
| Oppeano to Coppell (Texas) | 5,410.42 mi (8,707.23 km) |
| Oppeano to Copperas Cove (Texas) | 5,540.75 mi (8,916.98 km) |
| Oppeano to Coral Gables (Florida) | 5,044.54 mi (8,118.41 km) |
| Oppeano to Coral Springs (Florida) | 5,017.48 mi (8,074.85 km) |
| Oppeano to Coral Terrace (Florida) | 5,044.07 mi (8,117.65 km) |
| Oppeano to Coralville (Iowa) | 4,774.68 mi (7,684.10 km) |
| Oppeano to Coram (New York) | 4,057.92 mi (6,530.59 km) |
| Oppeano to Corcoran (California) | 6,029.81 mi (9,704.04 km) |
| Oppeano to Cordele (Georgia) | 4,909.33 mi (7,900.80 km) |
