| Porvoo to Mondolfo | 1,262.77 mi (2,032.23 km) |
| Porvoo to Mondovi | 1,328.50 mi (2,138.02 km) |
| Porvoo to Monesiglio | 1,316.60 mi (2,118.86 km) |
| Porvoo to Monfalcone | 1,122.86 mi (1,807.07 km) |
| Porvoo to Monopoli | 1,389.90 mi (2,236.83 km) |
| Porvoo to Monreale | 1,633.29 mi (2,628.53 km) |
| Porvoo to Monselice | 1,192.31 mi (1,918.84 km) |
| Porvoo to Monserrato | 1,625.35 mi (2,615.74 km) |
| Porvoo to Monsummano | 1,297.22 mi (2,087.67 km) |
| Porvoo to Montagnana | 1,197.89 mi (1,927.82 km) |
| Porvoo to Montale | 1,289.08 mi (2,074.57 km) |
| Porvoo to Montalto di Castro | 1,379.78 mi (2,220.54 km) |
| Porvoo to Montalto Uffugo | 1,507.53 mi (2,426.13 km) |
| Porvoo to Monte Compatri | 1,395.46 mi (2,245.78 km) |
| Porvoo to Monte di Procida | 1,441.51 mi (2,319.88 km) |
