| Portlethen to Culpeper (Virginia) | 3,540.48 mi (5,697.85 km) |
| Portlethen to Culver City (California) | 5,136.55 mi (8,266.48 km) |
| Portlethen to Cumberland (Maryland) | 3,508.26 mi (5,645.99 km) |
| Portlethen to Cupertino (California) | 5,040.81 mi (8,112.39 km) |
| Portlethen to Cutler Bay (Florida) | 4,314.67 mi (6,943.79 km) |
| Portlethen to Cutlerville (Michigan) | 3,593.72 mi (5,783.54 km) |
| Portlethen to Cuyahoga Falls (Ohio) | 3,531.63 mi (5,683.60 km) |
| Portlethen to Cypress (California) | 5,137.37 mi (8,267.80 km) |
| Portlethen to Cypress Gardens (Florida) | 4,231.55 mi (6,810.03 km) |
| Portlethen to Cypress Lake (Florida) | 4,319.98 mi (6,952.33 km) |
| Portlethen to D'Iberville (Mississippi) | 4,361.80 mi (7,019.64 km) |
| Portlethen to Dakota Ridge (Colorado) | 4,410.72 mi (7,098.37 km) |
| Portlethen to Dale City (Virginia) | 3,507.54 mi (5,644.85 km) |
| Portlethen to Dallas (Georgia) | 4,027.93 mi (6,482.32 km) |
| Portlethen to Dallas (Oregon) | 4,618.26 mi (7,432.38 km) |
