| Issum to Culpeper (Virginia) | 3,986.22 mi (6,415.21 km) |
| Issum to Culver City (California) | 5,648.29 mi (9,090.05 km) |
| Issum to Cumberland (Maryland) | 3,960.71 mi (6,374.14 km) |
| Issum to Cupertino (California) | 5,554.34 mi (8,938.85 km) |
| Issum to Cutler Bay (Florida) | 4,719.00 mi (7,594.50 km) |
| Issum to Cutlerville (Michigan) | 4,073.27 mi (6,555.29 km) |
| Issum to Cuyahoga Falls (Ohio) | 3,996.75 mi (6,432.15 km) |
| Issum to Cypress (California) | 5,648.83 mi (9,090.92 km) |
| Issum to Cypress Gardens (Florida) | 4,650.55 mi (7,484.34 km) |
| Issum to Cypress Lake (Florida) | 4,734.41 mi (7,619.29 km) |
| Issum to D'Iberville (Mississippi) | 4,814.15 mi (7,747.63 km) |
| Issum to Dakota Ridge (Colorado) | 4,915.21 mi (7,910.27 km) |
| Issum to Dale City (Virginia) | 3,951.98 mi (6,360.09 km) |
| Issum to Dallas (Georgia) | 4,478.44 mi (7,207.35 km) |
| Issum to Dallas (Oregon) | 5,130.35 mi (8,256.50 km) |
