| Silver Spring to Merriam (Kansas) | 947.30 mi (1,524.53 km) |
| Silver Spring to Merrick (New York) | 216.36 mi (348.20 km) |
| Silver Spring to Merrifield (Virginia) | 14.92 mi (24.01 km) |
| Silver Spring to Merrillville (Indiana) | 568.96 mi (915.66 km) |
| Silver Spring to Merritt Island (Florida) | 767.59 mi (1,235.31 km) |
| Silver Spring to Mesa (Arizona) | 1,960.51 mi (3,155.13 km) |
| Silver Spring to Mesquite (Nevada) | 2,015.01 mi (3,242.84 km) |
| Silver Spring to Mesquite (Texas) | 1,174.17 mi (1,889.65 km) |
| Silver Spring to Metairie (Louisiana) | 972.02 mi (1,564.32 km) |
| Silver Spring to Methuen Town (Massachusetts) | 398.96 mi (642.06 km) |
| Silver Spring to Metuchen (New Jersey) | 176.73 mi (284.42 km) |
| Silver Spring to Mexico (Missouri) | 795.66 mi (1,280.49 km) |
| Silver Spring to Miami (Florida) | 931.91 mi (1,499.76 km) |
| Silver Spring to Miami (Oklahoma) | 981.90 mi (1,580.21 km) |
| Silver Spring to Miami Beach (Florida) | 928.86 mi (1,494.85 km) |
