| Portland to Muhldorf | 5,414.80 mi (8,714.28 km) |
| Portland to Muhlhausen | 5,265.33 mi (8,473.73 km) |
| Portland to Muhlhausen | 5,191.23 mi (8,354.48 km) |
| Portland to Mulheim | 5,094.92 mi (8,199.48 km) |
| Portland to Mulheim-Karlich | 5,169.47 mi (8,319.45 km) |
| Portland to Mullheim | 5,322.01 mi (8,564.94 km) |
| Portland to Mulsen | 5,267.04 mi (8,476.49 km) |
| Portland to Munchberg | 5,281.22 mi (8,499.30 km) |
| Portland to Munich | 5,399.03 mi (8,688.90 km) |
| Portland to Munsingen | 5,332.82 mi (8,582.35 km) |
| Portland to Munster | 5,229.91 mi (8,416.73 km) |
| Portland to Munster | 5,082.12 mi (8,178.88 km) |
| Portland to Murnau am Staffelsee | 5,417.01 mi (8,717.84 km) |
| Portland to Murrhardt | 5,301.75 mi (8,532.34 km) |
| Portland to Mutterstadt | 5,245.07 mi (8,441.13 km) |
