| Conwy to Rancho Cordova (California) | 5,076.31 mi (8,169.54 km) |
| Conwy to Rancho Cucamonga (California) | 5,216.30 mi (8,394.83 km) |
| Conwy to Rancho Mirage (California) | 5,199.74 mi (8,368.17 km) |
| Conwy to Rancho Palos Verdes (California) | 5,263.10 mi (8,470.13 km) |
| Conwy to Rancho San Diego (California) | 5,272.82 mi (8,485.78 km) |
| Conwy to Rancho Santa Margarita (California) | 5,245.45 mi (8,441.74 km) |
| Conwy to Randallstown (Maryland) | 3,449.29 mi (5,551.09 km) |
| Conwy to Rantoul (Illinois) | 3,848.29 mi (6,193.22 km) |
| Conwy to Rapid City (South Dakota) | 4,202.75 mi (6,763.68 km) |
| Conwy to Ravenna (Ohio) | 3,542.29 mi (5,700.76 km) |
| Conwy to Raymondville (Texas) | 4,926.75 mi (7,928.84 km) |
| Conwy to Raymore (Missouri) | 4,158.44 mi (6,692.37 km) |
| Conwy to Raytown (Missouri) | 4,149.08 mi (6,677.29 km) |
| Conwy to Reading (Ohio) | 3,756.84 mi (6,046.05 km) |
| Conwy to Reading (Pennsylvania) | 3,370.28 mi (5,423.94 km) |
