| Upper Arlington to Montevarchi | 4,597.79 mi (7,399.43 km) |
| Upper Arlington to Monticello Conte Otto | 4,519.72 mi (7,273.79 km) |
| Upper Arlington to Montichiari | 4,478.00 mi (7,206.64 km) |
| Upper Arlington to Montignoso | 4,520.75 mi (7,275.45 km) |
| Upper Arlington to Montopoli in Val d'Arno | 4,558.30 mi (7,335.88 km) |
| Upper Arlington to Monza | 4,425.95 mi (7,122.89 km) |
| Upper Arlington to Morbegno | 4,418.02 mi (7,110.12 km) |
| Upper Arlington to Mori | 4,486.04 mi (7,219.58 km) |
| Upper Arlington to Morlupo | 4,690.73 mi (7,549.00 km) |
| Upper Arlington to Morrovalle | 4,689.54 mi (7,547.09 km) |
| Upper Arlington to Mortara | 4,416.42 mi (7,107.54 km) |
| Upper Arlington to Mosciano Sant'Angelo | 4,724.40 mi (7,603.19 km) |
| Upper Arlington to Motta di Livenza | 4,554.35 mi (7,329.51 km) |
| Upper Arlington to Motta Sant'Anastasia | 4,984.82 mi (8,022.30 km) |
| Upper Arlington to Mottola | 4,941.92 mi (7,953.26 km) |
