| Manassas to Cordele (Georgia) | 587.58 mi (945.63 km) |
| Manassas to Corinth (Mississippi) | 663.42 mi (1,067.68 km) |
| Manassas to Corinth (Texas) | 1,159.09 mi (1,865.38 km) |
| Manassas to Cornelius (North Carolina) | 293.66 mi (472.59 km) |
| Manassas to Cornelius (Oregon) | 2,348.54 mi (3,779.61 km) |
| Manassas to Corning (New York) | 235.93 mi (379.69 km) |
| Manassas to Corona (California) | 2,239.12 mi (3,603.51 km) |
| Manassas to Coronado (California) | 2,247.40 mi (3,616.84 km) |
| Manassas to Corpus Christi (Texas) | 1,374.14 mi (2,211.46 km) |
| Manassas to Corsicana (Texas) | 1,160.98 mi (1,868.41 km) |
| Manassas to Cortland (New York) | 274.82 mi (442.28 km) |
| Manassas to Corvallis (Oregon) | 2,366.18 mi (3,808.00 km) |
| Manassas to Coshocton (Ohio) | 255.05 mi (410.46 km) |
| Manassas to Costa Mesa (California) | 2,262.60 mi (3,641.31 km) |
| Manassas to Coto de Caza (California) | 2,246.73 mi (3,615.76 km) |
