| Conwy to Ridgeland (Mississippi) | 4,316.36 mi (6,946.51 km) |
| Conwy to Ridgewood (New Jersey) | 3,269.14 mi (5,261.18 km) |
| Conwy to Rifle (Colorado) | 4,593.01 mi (7,391.74 km) |
| Conwy to Rincon (Georgia) | 3,967.40 mi (6,384.91 km) |
| Conwy to Ringwood (New Jersey) | 3,270.09 mi (5,262.71 km) |
| Conwy to Río Grande (Puerto Rico) | 4,058.00 mi (6,530.73 km) |
| Conwy to Rio Grande City (Texas) | 4,972.46 mi (8,002.40 km) |
| Conwy to Rio Linda (California) | 5,075.40 mi (8,168.07 km) |
| Conwy to Rio Rancho (New Mexico) | 4,784.45 mi (7,699.82 km) |
| Conwy to Rio Rico (Arizona) | 5,142.84 mi (8,276.60 km) |
| Conwy to Ripon (California) | 5,120.55 mi (8,240.73 km) |
| Conwy to River Edge (New Jersey) | 3,268.64 mi (5,260.37 km) |
| Conwy to River Falls (Wisconsin) | 3,796.49 mi (6,109.85 km) |
| Conwy to River Forest (Illinois) | 3,759.94 mi (6,051.03 km) |
| Conwy to River Grove (Illinois) | 3,759.25 mi (6,049.93 km) |
