| Schwechat to McKeesport (Pennsylvania) | 4,475.73 mi (7,202.99 km) |
| Schwechat to McKinleyville (California) | 5,826.40 mi (9,376.68 km) |
| Schwechat to McKinney (Texas) | 5,468.23 mi (8,800.27 km) |
| Schwechat to McLean (Virginia) | 4,437.27 mi (7,141.10 km) |
| Schwechat to McMinnville (Oregon) | 5,541.32 mi (8,917.89 km) |
| Schwechat to McMinnville (Tennessee) | 4,931.49 mi (7,936.47 km) |
| Schwechat to McNair (Virginia) | 4,445.54 mi (7,154.40 km) |
| Schwechat to McPherson (Kansas) | 5,224.70 mi (8,408.35 km) |
| Schwechat to Mead Valley (California) | 6,094.54 mi (9,808.21 km) |
| Schwechat to Meadow Woods (Florida) | 5,119.84 mi (8,239.59 km) |
| Schwechat to Meadowbrook (Virginia) | 4,519.26 mi (7,273.05 km) |
| Schwechat to Meadville (Pennsylvania) | 4,426.17 mi (7,123.24 km) |
| Schwechat to Mebane (North Carolina) | 4,655.48 mi (7,492.28 km) |
| Schwechat to Mechanicsville (Virginia) | 4,505.30 mi (7,250.59 km) |
| Schwechat to Medford (Massachusetts) | 4,038.82 mi (6,499.85 km) |
