| Montrouge to Reidsville (North Carolina) | 4,054.36 mi (6,524.85 km) |
| Montrouge to Reisterstown (Maryland) | 3,797.65 mi (6,111.72 km) |
| Montrouge to Rendon (Texas) | 4,957.58 mi (7,978.45 km) |
| Montrouge to Reno (Nevada) | 5,385.30 mi (8,666.81 km) |
| Montrouge to Renton (Washington) | 5,001.67 mi (8,049.41 km) |
| Montrouge to Republic (Missouri) | 4,581.87 mi (7,373.81 km) |
| Montrouge to Reston (Virginia) | 3,841.60 mi (6,182.46 km) |
| Montrouge to Revere (Massachusetts) | 3,432.08 mi (5,523.40 km) |
| Montrouge to Rexburg (Idaho) | 4,899.47 mi (7,884.93 km) |
| Montrouge to Reynoldsburg (Ohio) | 4,024.17 mi (6,476.28 km) |
| Montrouge to Rialto (California) | 5,614.52 mi (9,035.70 km) |
| Montrouge to Richardson (Texas) | 4,916.89 mi (7,912.97 km) |
| Montrouge to Richfield (Minnesota) | 4,211.77 mi (6,778.19 km) |
| Montrouge to Richfield (Wisconsin) | 4,095.87 mi (6,591.66 km) |
| Montrouge to Richland (Washington) | 4,989.77 mi (8,030.26 km) |
