| Sanlucar de Barrameda to Marshall (Minnesota) | 4,481.77 mi (7,212.71 km) |
| Sanlucar de Barrameda to Marshall (Missouri) | 4,538.37 mi (7,303.80 km) |
| Sanlucar de Barrameda to Marshall (Texas) | 4,821.94 mi (7,760.15 km) |
| Sanlucar de Barrameda to Marshalltown (Iowa) | 4,430.14 mi (7,129.63 km) |
| Sanlucar de Barrameda to Marshfield (Wisconsin) | 4,227.15 mi (6,802.94 km) |
| Sanlucar de Barrameda to Martha Lake (Washington) | 5,384.59 mi (8,665.66 km) |
| Sanlucar de Barrameda to Martin (Tennessee) | 4,419.68 mi (7,112.79 km) |
| Sanlucar de Barrameda to Martinez (California) | 5,845.39 mi (9,407.25 km) |
| Sanlucar de Barrameda to Martinez (Georgia) | 4,168.61 mi (6,708.72 km) |
| Sanlucar de Barrameda to Martinsburg (West Virginia) | 3,791.60 mi (6,101.99 km) |
| Sanlucar de Barrameda to Martinsville (Indiana) | 4,206.38 mi (6,769.52 km) |
| Sanlucar de Barrameda to Martinsville (New Jersey) | 3,595.31 mi (5,786.09 km) |
| Sanlucar de Barrameda to Martinsville (Virginia) | 3,960.73 mi (6,374.18 km) |
| Sanlucar de Barrameda to Maryland City (Maryland) | 3,742.29 mi (6,022.64 km) |
| Sanlucar de Barrameda to Maryland Heights (Missouri) | 4,421.95 mi (7,116.44 km) |
