| Morris to Marrero (Louisiana) | 799.28 mi (1,286.32 km) |
| Morris to Marshall (Minnesota) | 428.47 mi (689.56 km) |
| Morris to Marshall (Missouri) | 296.05 mi (476.45 km) |
| Morris to Marshall (Texas) | 692.21 mi (1,114.00 km) |
| Morris to Marshalltown (Iowa) | 235.33 mi (378.73 km) |
| Morris to Marshfield (Wisconsin) | 243.60 mi (392.04 km) |
| Morris to Martha Lake (Washington) | 1,706.70 mi (2,746.66 km) |
| Morris to Martin (Tennessee) | 348.72 mi (561.20 km) |
| Morris to Martinez (California) | 1,794.80 mi (2,888.44 km) |
| Morris to Martinez (Georgia) | 643.85 mi (1,036.18 km) |
| Morris to Martinsburg (West Virginia) | 565.19 mi (909.59 km) |
| Morris to Martinsville (Indiana) | 171.46 mi (275.94 km) |
| Morris to Martinsville (New Jersey) | 723.80 mi (1,164.85 km) |
| Morris to Martinsville (Virginia) | 562.17 mi (904.72 km) |
| Morris to Maryland City (Maryland) | 632.41 mi (1,017.76 km) |
