| Ustka to Carson (California) | 5,770.90 mi (9,287.37 km) |
| Ustka to Carson City (Nevada) | 5,469.60 mi (8,802.47 km) |
| Ustka to Carteret (New Jersey) | 4,044.70 mi (6,509.31 km) |
| Ustka to Cartersville (Georgia) | 4,757.04 mi (7,655.71 km) |
| Ustka to Carthage (Missouri) | 4,906.62 mi (7,896.45 km) |
| Ustka to Cary (Illinois) | 4,433.51 mi (7,135.04 km) |
| Ustka to Cary (North Carolina) | 4,458.48 mi (7,175.23 km) |
| Ustka to Casa de Oro-Mount Helix (California) | 5,807.42 mi (9,346.14 km) |
| Ustka to Casa Grande (Arizona) | 5,665.85 mi (9,118.30 km) |
| Ustka to Casas Adobes (Arizona) | 5,680.41 mi (9,141.73 km) |
| Ustka to Cascades (Virginia) | 4,235.85 mi (6,816.95 km) |
| Ustka to Casper (Wyoming) | 4,921.96 mi (7,921.12 km) |
| Ustka to Casselberry (Florida) | 4,934.70 mi (7,941.64 km) |
| Ustka to Castaic (California) | 5,739.12 mi (9,236.22 km) |
| Ustka to Castle Pines (Colorado) | 5,083.68 mi (8,181.39 km) |
