| Slough to Cedar Rapids (Iowa) | 4,078.62 mi (6,563.91 km) |
| Slough to Cedarburg (Wisconsin) | 3,878.15 mi (6,241.27 km) |
| Slough to Celebration (Florida) | 4,338.33 mi (6,981.87 km) |
| Slough to Celina (Ohio) | 3,872.37 mi (6,231.98 km) |
| Slough to Celina (Texas) | 4,702.34 mi (7,567.69 km) |
| Slough to Centennial (Colorado) | 4,672.99 mi (7,520.45 km) |
| Slough to Center Point (Alabama) | 4,286.28 mi (6,898.10 km) |
| Slough to Centereach (New York) | 3,397.85 mi (5,468.30 km) |
| Slough to Centerton (Arkansas) | 4,451.89 mi (7,164.62 km) |
| Slough to Centerville (Ohio) | 3,898.45 mi (6,273.95 km) |
| Slough to Centerville (Utah) | 4,836.75 mi (7,784.00 km) |
| Slough to Central (Louisiana) | 4,616.26 mi (7,429.15 km) |
| Slough to Central Falls (Rhode Island) | 3,285.39 mi (5,287.33 km) |
| Slough to Central Islip (New York) | 3,406.08 mi (5,481.55 km) |
| Slough to Central Point (Oregon) | 5,087.94 mi (8,188.25 km) |
