| Conwy to Cookeville (Tennessee) | 3,947.56 mi (6,352.98 km) |
| Conwy to Coolidge (Arizona) | 5,081.35 mi (8,177.65 km) |
| Conwy to Coon Rapids (Minnesota) | 3,806.02 mi (6,125.20 km) |
| Conwy to Cooper City (Florida) | 4,246.49 mi (6,834.07 km) |
| Conwy to Coos Bay (Oregon) | 4,884.52 mi (7,860.88 km) |
| Conwy to Copiague (New York) | 3,254.17 mi (5,237.07 km) |
| Conwy to Coppell (Texas) | 4,552.58 mi (7,326.67 km) |
| Conwy to Copperas Cove (Texas) | 4,684.65 mi (7,539.22 km) |
| Conwy to Coral Gables (Florida) | 4,263.66 mi (6,861.69 km) |
| Conwy to Coral Springs (Florida) | 4,233.79 mi (6,813.63 km) |
| Conwy to Coral Terrace (Florida) | 4,262.81 mi (6,860.33 km) |
| Conwy to Coralville (Iowa) | 3,910.05 mi (6,292.62 km) |
| Conwy to Coram (New York) | 3,229.33 mi (5,197.11 km) |
| Conwy to Corcoran (California) | 5,167.65 mi (8,316.52 km) |
| Conwy to Cordele (Georgia) | 4,086.53 mi (6,576.63 km) |
