| Issum to Castle Rock (Colorado) | 4,919.32 mi (7,916.89 km) |
| Issum to Castro Valley (California) | 5,531.23 mi (8,901.65 km) |
| Issum to Catalina Foothills (Arizona) | 5,512.82 mi (8,872.03 km) |
| Issum to Cataño (Puerto Rico) | 4,483.20 mi (7,215.01 km) |
| Issum to Cathedral City (California) | 5,600.41 mi (9,012.98 km) |
| Issum to Catonsville (Maryland) | 3,899.27 mi (6,275.27 km) |
| Issum to Cave Spring (Virginia) | 4,124.87 mi (6,638.33 km) |
| Issum to Cayce (South Carolina) | 4,325.86 mi (6,961.81 km) |
| Issum to Cayey (Puerto Rico) | 4,500.86 mi (7,243.43 km) |
| Issum to Cedar City (Utah) | 5,274.70 mi (8,488.80 km) |
| Issum to Cedar Falls (Iowa) | 4,332.99 mi (6,973.28 km) |
| Issum to Cedar Hill (Texas) | 5,010.74 mi (8,064.01 km) |
| Issum to Cedar Lake (Indiana) | 4,208.97 mi (6,773.69 km) |
| Issum to Cedar Mill (Oregon) | 5,081.18 mi (8,177.36 km) |
| Issum to Cedar Park (Texas) | 5,153.78 mi (8,294.20 km) |
