| Gig Harbor to Montevarchi | 5,565.88 mi (8,957.42 km) |
| Gig Harbor to Monticello Conte Otto | 5,441.78 mi (8,757.70 km) |
| Gig Harbor to Montichiari | 5,423.89 mi (8,728.90 km) |
| Gig Harbor to Montignoso | 5,501.71 mi (8,854.14 km) |
| Gig Harbor to Montopoli in Val d'Arno | 5,537.23 mi (8,911.31 km) |
| Gig Harbor to Monza | 5,386.27 mi (8,668.37 km) |
| Gig Harbor to Morbegno | 5,360.98 mi (8,627.67 km) |
| Gig Harbor to Mori | 5,412.38 mi (8,710.38 km) |
| Gig Harbor to Morlupo | 5,672.52 mi (9,129.05 km) |
| Gig Harbor to Morrovalle | 5,627.57 mi (9,056.69 km) |
| Gig Harbor to Mortara | 5,392.83 mi (8,678.92 km) |
| Gig Harbor to Mosciano Sant'Angelo | 5,669.23 mi (9,123.75 km) |
| Gig Harbor to Motta di Livenza | 5,455.26 mi (8,779.40 km) |
| Gig Harbor to Motta Sant'Anastasia | 6,017.07 mi (9,683.53 km) |
| Gig Harbor to Mottola | 5,873.47 mi (9,452.43 km) |
