| Portlethen to Cedar Rapids (Iowa) | 3,844.37 mi (6,186.91 km) |
| Portlethen to Cedarburg (Wisconsin) | 3,650.40 mi (5,874.76 km) |
| Portlethen to Celebration (Florida) | 4,209.77 mi (6,774.97 km) |
| Portlethen to Celina (Ohio) | 3,670.60 mi (5,907.26 km) |
| Portlethen to Celina (Texas) | 4,484.99 mi (7,217.90 km) |
| Portlethen to Centennial (Colorado) | 4,403.80 mi (7,087.24 km) |
| Portlethen to Center Point (Alabama) | 4,109.25 mi (6,613.20 km) |
| Portlethen to Centereach (New York) | 3,240.15 mi (5,214.52 km) |
| Portlethen to Centerton (Arkansas) | 4,232.11 mi (6,810.93 km) |
| Portlethen to Centerville (Ohio) | 3,702.94 mi (5,959.31 km) |
| Portlethen to Centerville (Utah) | 4,541.87 mi (7,309.44 km) |
| Portlethen to Central (Louisiana) | 4,434.03 mi (7,135.88 km) |
| Portlethen to Central Falls (Rhode Island) | 3,128.27 mi (5,034.47 km) |
| Portlethen to Central Islip (New York) | 3,248.44 mi (5,227.85 km) |
| Portlethen to Central Point (Oregon) | 4,760.14 mi (7,660.71 km) |
