| Skien to Cottage Grove (Oregon) | 4,826.63 mi (7,767.70 km) |
| Skien to Cottage Lake (Washington) | 4,558.27 mi (7,335.83 km) |
| Skien to Cottonwood (Arizona) | 5,139.90 mi (8,271.87 km) |
| Skien to Cottonwood Heights (Utah) | 4,773.60 mi (7,682.37 km) |
| Skien to Council Bluffs (Iowa) | 4,308.30 mi (6,933.54 km) |
| Skien to Country Club (Florida) | 4,688.65 mi (7,545.65 km) |
| Skien to Country Club Hills (Illinois) | 4,047.04 mi (6,513.09 km) |
| Skien to Country Walk (Florida) | 4,710.67 mi (7,581.09 km) |
| Skien to Covina (California) | 5,324.92 mi (8,569.63 km) |
| Skien to Covington (Georgia) | 4,369.87 mi (7,032.62 km) |
| Skien to Covington (Kentucky) | 4,086.94 mi (6,577.30 km) |
| Skien to Covington (Louisiana) | 4,753.39 mi (7,649.84 km) |
| Skien to Covington (Washington) | 4,582.68 mi (7,375.11 km) |
| Skien to Cranston (Rhode Island) | 3,511.79 mi (5,651.67 km) |
| Skien to Crawfordsville (Indiana) | 4,106.00 mi (6,607.96 km) |
