| Shannon to Cedar Rapids (Iowa) | 3,728.02 mi (5,999.66 km) |
| Shannon to Cedarburg (Wisconsin) | 3,526.11 mi (5,674.73 km) |
| Shannon to Celebration (Florida) | 3,978.60 mi (6,402.94 km) |
| Shannon to Celina (Ohio) | 3,515.06 mi (5,656.93 km) |
| Shannon to Celina (Texas) | 4,346.98 mi (6,995.79 km) |
| Shannon to Centennial (Colorado) | 4,333.79 mi (6,974.56 km) |
| Shannon to Center Point (Alabama) | 3,926.04 mi (6,318.35 km) |
| Shannon to Centereach (New York) | 3,037.04 mi (4,887.64 km) |
| Shannon to Centerton (Arkansas) | 4,097.27 mi (6,593.92 km) |
| Shannon to Centerville (Ohio) | 3,540.21 mi (5,697.42 km) |
| Shannon to Centerville (Utah) | 4,510.62 mi (7,259.14 km) |
| Shannon to Central (Louisiana) | 4,256.26 mi (6,849.79 km) |
| Shannon to Central Falls (Rhode Island) | 2,924.59 mi (4,706.68 km) |
| Shannon to Central Islip (New York) | 3,045.27 mi (4,900.88 km) |
| Shannon to Central Point (Oregon) | 4,786.29 mi (7,702.79 km) |
