| Oxon Hill to Carrollwood (Florida) | 806.93 mi (1,298.62 km) |
| Oxon Hill to Carson (California) | 2,304.08 mi (3,708.06 km) |
| Oxon Hill to Carson City (Nevada) | 2,276.16 mi (3,663.12 km) |
| Oxon Hill to Carteret (New Jersey) | 191.55 mi (308.27 km) |
| Oxon Hill to Cartersville (Georgia) | 539.31 mi (867.93 km) |
| Oxon Hill to Carthage (Missouri) | 950.33 mi (1,529.40 km) |
| Oxon Hill to Cary (Illinois) | 637.32 mi (1,025.67 km) |
| Oxon Hill to Cary (North Carolina) | 231.20 mi (372.07 km) |
| Oxon Hill to Casa de Oro-Mount Helix (California) | 2,261.93 mi (3,640.23 km) |
| Oxon Hill to Casa Grande (Arizona) | 1,977.89 mi (3,183.11 km) |
| Oxon Hill to Casas Adobes (Arizona) | 1,952.28 mi (3,141.89 km) |
| Oxon Hill to Cascades (Virginia) | 28.54 mi (45.94 km) |
| Oxon Hill to Casper (Wyoming) | 1,551.83 mi (2,497.42 km) |
| Oxon Hill to Casselberry (Florida) | 742.67 mi (1,195.22 km) |
| Oxon Hill to Castaic (California) | 2,308.83 mi (3,715.70 km) |
