| Oxon Hill to Carlsbad (California) | 2,269.58 mi (3,652.54 km) |
| Oxon Hill to Carlsbad (New Mexico) | 1,587.49 mi (2,554.82 km) |
| Oxon Hill to Carmel (Indiana) | 496.40 mi (798.88 km) |
| Oxon Hill to Carmichael (California) | 2,367.19 mi (3,809.62 km) |
| Oxon Hill to Carney (Maryland) | 48.94 mi (78.76 km) |
| Oxon Hill to Carnot-Moon (Pennsylvania) | 209.96 mi (337.90 km) |
| Oxon Hill to Carol Stream (Illinois) | 625.46 mi (1,006.58 km) |
| Oxon Hill to Carolina (Puerto Rico) | 1,555.29 mi (2,502.99 km) |
| Oxon Hill to Carolina Forest (South Carolina) | 363.49 mi (584.98 km) |
| Oxon Hill to Carpentersville (Illinois) | 637.39 mi (1,025.78 km) |
| Oxon Hill to Carpinteria (California) | 2,357.99 mi (3,794.82 km) |
| Oxon Hill to Carrboro (North Carolina) | 229.35 mi (369.11 km) |
| Oxon Hill to Carroll (Iowa) | 965.97 mi (1,554.58 km) |
| Oxon Hill to Carrollton (Georgia) | 577.52 mi (929.42 km) |
| Oxon Hill to Carrollton (Texas) | 1,182.25 mi (1,902.65 km) |
