| Willow Grove to Massarosa | 4,188.84 mi (6,741.28 km) |
| Willow Grove to Matelica | 4,326.04 mi (6,962.09 km) |
| Willow Grove to Matera | 4,577.29 mi (7,366.44 km) |
| Willow Grove to Matino | 4,668.71 mi (7,513.57 km) |
| Willow Grove to Mazzarino | 4,598.13 mi (7,399.98 km) |
| Willow Grove to Meda | 4,079.53 mi (6,565.37 km) |
| Willow Grove to Medesano | 4,150.81 mi (6,680.08 km) |
| Willow Grove to Medicina | 4,224.29 mi (6,798.33 km) |
| Willow Grove to Meldola | 4,254.14 mi (6,846.38 km) |
| Willow Grove to Melegnano | 4,096.13 mi (6,592.09 km) |
| Willow Grove to Melendugno | 4,668.33 mi (7,512.96 km) |
| Willow Grove to Melfi | 4,523.11 mi (7,279.25 km) |
| Willow Grove to Melilli | 4,644.52 mi (7,474.64 km) |
| Willow Grove to Melito di Napoli | 4,463.88 mi (7,183.92 km) |
| Willow Grove to Melito di Porto Salvo | 4,646.45 mi (7,477.73 km) |
