| Arcos de la Frontera to Montevarchi | 1,027.32 mi (1,653.30 km) |
| Arcos de la Frontera to Monticello Conte Otto | 1,087.71 mi (1,750.50 km) |
| Arcos de la Frontera to Montichiari | 1,031.07 mi (1,659.35 km) |
| Arcos de la Frontera to Montignoso | 976.38 mi (1,571.33 km) |
| Arcos de la Frontera to Montopoli in Val d'Arno | 992.92 mi (1,597.95 km) |
| Arcos de la Frontera to Monza | 990.79 mi (1,594.52 km) |
| Arcos de la Frontera to Morbegno | 1,023.42 mi (1,647.04 km) |
| Arcos de la Frontera to Mori | 1,070.80 mi (1,723.28 km) |
| Arcos de la Frontera to Morlupo | 1,042.73 mi (1,678.11 km) |
| Arcos de la Frontera to Morrovalle | 1,117.85 mi (1,799.01 km) |
| Arcos de la Frontera to Mortara | 956.96 mi (1,540.08 km) |
| Arcos de la Frontera to Mosciano Sant'Angelo | 1,121.46 mi (1,804.81 km) |
| Arcos de la Frontera to Motta di Livenza | 1,137.36 mi (1,830.40 km) |
| Arcos de la Frontera to Motta Sant'Anastasia | 1,142.88 mi (1,839.29 km) |
| Arcos de la Frontera to Mottola | 1,256.45 mi (2,022.06 km) |
