| Conwy to Chantilly (Virginia) | 3,497.33 mi (5,628.42 km) |
| Conwy to Chaparral (New Mexico) | 4,950.04 mi (7,966.31 km) |
| Conwy to Chapel Hill (North Carolina) | 3,700.90 mi (5,956.03 km) |
| Conwy to Charleston (Illinois) | 3,888.57 mi (6,258.04 km) |
| Conwy to Charleston (South Carolina) | 3,890.19 mi (6,260.66 km) |
| Conwy to Charleston (West Virginia) | 3,688.72 mi (5,936.42 km) |
| Conwy to Charlotte (North Carolina) | 3,807.57 mi (6,127.70 km) |
| Conwy to Charlottesville (Virginia) | 3,578.46 mi (5,758.98 km) |
| Conwy to Chaska (Minnesota) | 3,833.70 mi (6,169.75 km) |
| Conwy to Chatham (Illinois) | 3,936.97 mi (6,335.94 km) |
| Conwy to Chattanooga (Tennessee) | 3,990.47 mi (6,422.05 km) |
| Conwy to Cheat Lake (West Virginia) | 3,556.87 mi (5,724.23 km) |
| Conwy to Chelsea (Alabama) | 4,131.87 mi (6,649.61 km) |
| Conwy to Chelsea (Massachusetts) | 3,084.26 mi (4,963.63 km) |
| Conwy to Cheney (Washington) | 4,466.76 mi (7,188.56 km) |
