| Cave Spring to Massarosa | 4,520.75 mi (7,275.45 km) |
| Cave Spring to Matelica | 4,658.01 mi (7,496.34 km) |
| Cave Spring to Matera | 4,909.15 mi (7,900.51 km) |
| Cave Spring to Matino | 5,000.59 mi (8,047.67 km) |
| Cave Spring to Mazzarino | 4,928.39 mi (7,931.48 km) |
| Cave Spring to Meda | 4,411.54 mi (7,099.69 km) |
| Cave Spring to Medesano | 4,482.80 mi (7,214.38 km) |
| Cave Spring to Medicina | 4,556.30 mi (7,332.65 km) |
| Cave Spring to Meldola | 4,586.14 mi (7,380.69 km) |
| Cave Spring to Melegnano | 4,428.15 mi (7,126.41 km) |
| Cave Spring to Melendugno | 5,000.26 mi (8,047.13 km) |
| Cave Spring to Melfi | 4,854.95 mi (7,813.28 km) |
| Cave Spring to Melilli | 4,974.97 mi (8,006.44 km) |
| Cave Spring to Melito di Napoli | 4,795.56 mi (7,717.70 km) |
| Cave Spring to Melito di Porto Salvo | 4,977.39 mi (8,010.34 km) |
