| Healdsburg to Mozzate | 5,890.69 mi (9,480.16 km) |
| Healdsburg to Muggia | 6,025.98 mi (9,697.87 km) |
| Healdsburg to Muggio | 5,903.35 mi (9,500.52 km) |
| Healdsburg to Mugnano di Napoli | 6,311.81 mi (10,157.88 km) |
| Healdsburg to Musile di Piave | 5,993.40 mi (9,645.44 km) |
| Healdsburg to Mussomeli | 6,493.11 mi (10,449.65 km) |
| Healdsburg to Naples | 6,317.38 mi (10,166.84 km) |
| Healdsburg to Nardo | 6,458.07 mi (10,393.27 km) |
| Healdsburg to Narni | 6,171.18 mi (9,931.56 km) |
| Healdsburg to Nembro | 5,909.95 mi (9,511.15 km) |
| Healdsburg to Nepi | 6,182.17 mi (9,949.24 km) |
| Healdsburg to Nerviano | 5,899.11 mi (9,493.70 km) |
| Healdsburg to Nettuno | 6,236.09 mi (10,036.01 km) |
| Healdsburg to Nichelino | 5,891.70 mi (9,481.77 km) |
| Healdsburg to Nicosia | 6,502.08 mi (10,464.09 km) |
