| Sliven to McKeesport (Pennsylvania) | 5,083.54 mi (8,181.17 km) |
| Sliven to McKinleyville (California) | 6,371.02 mi (10,253.16 km) |
| Sliven to McKinney (Texas) | 6,074.97 mi (9,776.73 km) |
| Sliven to McLean (Virginia) | 5,043.75 mi (8,117.13 km) |
| Sliven to McMinnville (Oregon) | 6,080.60 mi (9,785.78 km) |
| Sliven to McMinnville (Tennessee) | 5,539.29 mi (8,914.63 km) |
| Sliven to McNair (Virginia) | 5,052.11 mi (8,130.58 km) |
| Sliven to McPherson (Kansas) | 5,827.39 mi (9,378.27 km) |
| Sliven to Mead Valley (California) | 6,671.25 mi (10,736.34 km) |
| Sliven to Meadow Woods (Florida) | 5,719.49 mi (9,204.64 km) |
| Sliven to Meadowbrook (Virginia) | 5,124.85 mi (8,247.66 km) |
| Sliven to Meadville (Pennsylvania) | 5,034.18 mi (8,101.73 km) |
| Sliven to Mebane (North Carolina) | 5,261.08 mi (8,466.88 km) |
| Sliven to Mechanicsville (Virginia) | 5,110.98 mi (8,225.32 km) |
| Sliven to Medford (Massachusetts) | 4,645.03 mi (7,475.45 km) |
