| Riverdale to Marrero (Louisiana) | 420.40 mi (676.56 km) |
| Riverdale to Marshall (Minnesota) | 966.99 mi (1,556.22 km) |
| Riverdale to Marshall (Missouri) | 621.13 mi (999.62 km) |
| Riverdale to Marshall (Texas) | 579.85 mi (933.18 km) |
| Riverdale to Marshalltown (Iowa) | 745.95 mi (1,200.49 km) |
| Riverdale to Marshfield (Wisconsin) | 826.18 mi (1,329.61 km) |
| Riverdale to Martha Lake (Washington) | 2,184.28 mi (3,515.26 km) |
| Riverdale to Martin (Tennessee) | 316.17 mi (508.83 km) |
| Riverdale to Martinez (California) | 2,120.99 mi (3,413.40 km) |
| Riverdale to Martinez (Georgia) | 133.16 mi (214.30 km) |
| Riverdale to Martinsburg (West Virginia) | 541.41 mi (871.32 km) |
| Riverdale to Martinsville (Indiana) | 419.53 mi (675.17 km) |
| Riverdale to Martinsville (New Jersey) | 727.43 mi (1,170.69 km) |
| Riverdale to Martinsville (Virginia) | 335.26 mi (539.55 km) |
| Riverdale to Maryland City (Maryland) | 570.20 mi (917.65 km) |
