| Pacifica to Marrero (Louisiana) | 1,923.78 mi (3,096.02 km) |
| Pacifica to Marshall (Minnesota) | 1,461.32 mi (2,351.77 km) |
| Pacifica to Marshall (Missouri) | 1,582.65 mi (2,547.02 km) |
| Pacifica to Marshall (Texas) | 1,622.16 mi (2,610.61 km) |
| Pacifica to Marshalltown (Iowa) | 1,590.41 mi (2,559.51 km) |
| Pacifica to Marshfield (Wisconsin) | 1,737.47 mi (2,796.18 km) |
| Pacifica to Martha Lake (Washington) | 707.39 mi (1,138.43 km) |
| Pacifica to Martin (Tennessee) | 1,848.31 mi (2,974.57 km) |
| Pacifica to Martinez (California) | 33.26 mi (53.53 km) |
| Pacifica to Martinez (Georgia) | 2,269.52 mi (3,652.45 km) |
| Pacifica to Martinsburg (West Virginia) | 2,383.95 mi (3,836.60 km) |
| Pacifica to Martinsville (Indiana) | 1,939.82 mi (3,121.84 km) |
| Pacifica to Martinsville (New Jersey) | 2,544.87 mi (4,095.57 km) |
| Pacifica to Martinsville (Virginia) | 2,327.37 mi (3,745.53 km) |
| Pacifica to Maryland City (Maryland) | 2,450.39 mi (3,943.53 km) |
