| Hayward to Carrollwood (Florida) | 2,370.70 mi (3,815.27 km) |
| Hayward to Carson (California) | 338.58 mi (544.89 km) |
| Hayward to Carson City (Nevada) | 164.04 mi (264.00 km) |
| Hayward to Carteret (New Jersey) | 2,541.78 mi (4,090.61 km) |
| Hayward to Cartersville (Georgia) | 2,086.30 mi (3,357.57 km) |
| Hayward to Carthage (Missouri) | 1,518.34 mi (2,443.54 km) |
| Hayward to Cary (Illinois) | 1,807.94 mi (2,909.60 km) |
| Hayward to Cary (North Carolina) | 2,378.22 mi (3,827.37 km) |
| Hayward to Casa de Oro-Mount Helix (California) | 442.93 mi (712.83 km) |
| Hayward to Casa Grande (Arizona) | 666.60 mi (1,072.80 km) |
| Hayward to Casas Adobes (Arizona) | 724.48 mi (1,165.93 km) |
| Hayward to Cascades (Virginia) | 2,399.20 mi (3,861.14 km) |
| Hayward to Casper (Wyoming) | 903.78 mi (1,454.50 km) |
| Hayward to Casselberry (Florida) | 2,417.50 mi (3,890.59 km) |
| Hayward to Castaic (California) | 290.52 mi (467.54 km) |
