| Round Lake Beach to Murphy (Texas) | 796.37 mi (1,281.64 km) |
| Round Lake Beach to Murray (Kentucky) | 398.49 mi (641.31 km) |
| Round Lake Beach to Murray (Utah) | 1,233.37 mi (1,984.91 km) |
| Round Lake Beach to Murraysville (North Carolina) | 786.33 mi (1,265.48 km) |
| Round Lake Beach to Murrieta (California) | 1,687.95 mi (2,716.49 km) |
| Round Lake Beach to Murrysville (Pennsylvania) | 456.35 mi (734.43 km) |
| Round Lake Beach to Muscatine (Iowa) | 167.29 mi (269.23 km) |
| Round Lake Beach to Muscle Shoals (Alabama) | 528.14 mi (849.96 km) |
| Round Lake Beach to Muscoy (California) | 1,676.22 mi (2,697.62 km) |
| Round Lake Beach to Muskego (Wisconsin) | 35.11 mi (56.50 km) |
| Round Lake Beach to Muskegon (Michigan) | 109.54 mi (176.28 km) |
| Round Lake Beach to Muskogee (Oklahoma) | 601.65 mi (968.27 km) |
| Round Lake Beach to Mustang (Oklahoma) | 707.70 mi (1,138.94 km) |
| Round Lake Beach to Myers Corner (New York) | 730.61 mi (1,175.80 km) |
| Round Lake Beach to Myrtle Beach (South Carolina) | 779.54 mi (1,254.55 km) |
