| Sem to Cedar Rapids (Iowa) | 4,164.59 mi (6,702.26 km) |
| Sem to Cedarburg (Wisconsin) | 3,979.96 mi (6,405.12 km) |
| Sem to Celebration (Florida) | 4,619.72 mi (7,434.71 km) |
| Sem to Celina (Ohio) | 4,026.39 mi (6,479.85 km) |
| Sem to Celina (Texas) | 4,817.69 mi (7,753.33 km) |
| Sem to Centennial (Colorado) | 4,673.99 mi (7,522.06 km) |
| Sem to Center Point (Alabama) | 4,483.43 mi (7,215.38 km) |
| Sem to Centereach (New York) | 3,637.01 mi (5,853.20 km) |
| Sem to Centerton (Arkansas) | 4,564.47 mi (7,345.81 km) |
| Sem to Centerville (Ohio) | 4,064.28 mi (6,540.82 km) |
| Sem to Centerville (Utah) | 4,771.38 mi (7,678.80 km) |
| Sem to Central (Louisiana) | 4,801.18 mi (7,726.76 km) |
| Sem to Central Falls (Rhode Island) | 3,526.60 mi (5,675.52 km) |
| Sem to Central Islip (New York) | 3,645.26 mi (5,866.47 km) |
| Sem to Central Point (Oregon) | 4,925.20 mi (7,926.34 km) |
