| Poquoson to Conyers (Georgia) | 492.24 mi (792.18 km) |
| Poquoson to Cookeville (Tennessee) | 511.83 mi (823.71 km) |
| Poquoson to Coolidge (Arizona) | 1,999.12 mi (3,217.27 km) |
| Poquoson to Coon Rapids (Minnesota) | 1,039.24 mi (1,672.49 km) |
| Poquoson to Cooper City (Florida) | 799.86 mi (1,287.25 km) |
| Poquoson to Coos Bay (Oregon) | 2,525.84 mi (4,064.95 km) |
| Poquoson to Copiague (New York) | 291.84 mi (469.68 km) |
| Poquoson to Coppell (Texas) | 1,199.48 mi (1,930.37 km) |
| Poquoson to Copperas Cove (Texas) | 1,297.62 mi (2,088.32 km) |
| Poquoson to Coral Gables (Florida) | 822.42 mi (1,323.56 km) |
| Poquoson to Coral Springs (Florida) | 784.52 mi (1,262.57 km) |
| Poquoson to Coral Terrace (Florida) | 820.13 mi (1,319.87 km) |
| Poquoson to Coralville (Iowa) | 871.04 mi (1,401.80 km) |
| Poquoson to Coram (New York) | 315.34 mi (507.50 km) |
| Poquoson to Corcoran (California) | 2,376.39 mi (3,824.44 km) |
