| Holtsville to Merrick (New York) | 28.87 mi (46.45 km) |
| Holtsville to Merrifield (Virginia) | 259.86 mi (418.20 km) |
| Holtsville to Merrillville (Indiana) | 743.31 mi (1,196.24 km) |
| Holtsville to Merritt Island (Florida) | 965.46 mi (1,553.76 km) |
| Holtsville to Mesa (Arizona) | 2,172.97 mi (3,497.06 km) |
| Holtsville to Mesquite (Nevada) | 2,209.17 mi (3,555.32 km) |
| Holtsville to Mesquite (Texas) | 1,410.81 mi (2,270.48 km) |
| Holtsville to Metairie (Louisiana) | 1,216.57 mi (1,957.87 km) |
| Holtsville to Methuen Town (Massachusetts) | 163.61 mi (263.31 km) |
| Holtsville to Metuchen (New Jersey) | 71.54 mi (115.14 km) |
| Holtsville to Mexico (Missouri) | 1,001.18 mi (1,611.25 km) |
| Holtsville to Miami (Florida) | 1,116.74 mi (1,797.21 km) |
| Holtsville to Miami (Oklahoma) | 1,201.95 mi (1,934.35 km) |
| Holtsville to Miami Beach (Florida) | 1,113.10 mi (1,791.36 km) |
| Holtsville to Miami Gardens (Florida) | 1,107.08 mi (1,781.67 km) |
