| Shannon to Culpeper (Virginia) | 3,344.16 mi (5,381.90 km) |
| Shannon to Culver City (California) | 5,106.87 mi (8,218.72 km) |
| Shannon to Cumberland (Maryland) | 3,322.14 mi (5,346.46 km) |
| Shannon to Cupertino (California) | 5,042.48 mi (8,115.08 km) |
| Shannon to Cutler Bay (Florida) | 4,066.67 mi (6,544.67 km) |
| Shannon to Cutlerville (Michigan) | 3,456.75 mi (5,563.10 km) |
| Shannon to Cuyahoga Falls (Ohio) | 3,366.56 mi (5,417.96 km) |
| Shannon to Cypress (California) | 5,105.13 mi (8,215.92 km) |
| Shannon to Cypress Gardens (Florida) | 3,999.67 mi (6,436.84 km) |
| Shannon to Cypress Lake (Florida) | 4,082.86 mi (6,570.72 km) |
| Shannon to D'Iberville (Mississippi) | 4,173.73 mi (6,716.97 km) |
| Shannon to Dakota Ridge (Colorado) | 4,342.07 mi (6,987.89 km) |
| Shannon to Dale City (Virginia) | 3,309.39 mi (5,325.94 km) |
| Shannon to Dallas (Georgia) | 3,837.69 mi (6,176.17 km) |
| Shannon to Dallas (Oregon) | 4,656.78 mi (7,494.37 km) |
