| Darien to Reidsville (North Carolina) | 581.26 mi (935.44 km) |
| Darien to Reisterstown (Maryland) | 606.38 mi (975.87 km) |
| Darien to Rendon (Texas) | 811.74 mi (1,306.37 km) |
| Darien to Reno (Nevada) | 1,667.83 mi (2,684.11 km) |
| Darien to Renton (Washington) | 1,713.77 mi (2,758.05 km) |
| Darien to Republic (Missouri) | 431.02 mi (693.66 km) |
| Darien to Reston (Virginia) | 591.96 mi (952.66 km) |
| Darien to Revere (Massachusetts) | 870.44 mi (1,400.84 km) |
| Darien to Rexburg (Idaho) | 1,211.63 mi (1,949.93 km) |
| Darien to Reynoldsburg (Ohio) | 297.82 mi (479.30 km) |
| Darien to Rialto (California) | 1,677.42 mi (2,699.55 km) |
| Darien to Richardson (Texas) | 771.85 mi (1,242.18 km) |
| Darien to Richfield (Minnesota) | 343.14 mi (552.23 km) |
| Darien to Richfield (Wisconsin) | 103.96 mi (167.30 km) |
| Darien to Richland (Washington) | 1,576.35 mi (2,536.89 km) |
