| Darien to River Ridge (Louisiana) | 823.80 mi (1,325.78 km) |
| Darien to Riverbank (California) | 1,762.18 mi (2,835.96 km) |
| Darien to Riverdale (Georgia) | 597.91 mi (962.24 km) |
| Darien to Riverdale (Illinois) | 19.14 mi (30.80 km) |
| Darien to Riverside (California) | 1,683.37 mi (2,709.13 km) |
| Darien to Riverside (Ohio) | 243.22 mi (391.42 km) |
| Darien to Riverton (Utah) | 1,246.86 mi (2,006.62 km) |
| Darien to Riverton (Wyoming) | 1,043.86 mi (1,679.93 km) |
| Darien to Riverview (Florida) | 1,013.86 mi (1,631.64 km) |
| Darien to Riverview (Michigan) | 247.72 mi (398.67 km) |
| Darien to Riviera Beach (Florida) | 1,126.91 mi (1,813.59 km) |
| Darien to Riviera Beach (Maryland) | 627.64 mi (1,010.09 km) |
| Darien to Roanoke (Virginia) | 527.04 mi (848.20 km) |
| Darien to Roanoke Rapids (North Carolina) | 663.42 mi (1,067.67 km) |
| Darien to Robbinsdale (Minnesota) | 351.42 mi (565.56 km) |
