| Portici to Mikkeli | 1,539.47 mi (2,477.54 km) |
| Portici to Mikkelin Maalaiskunta | 1,538.18 mi (2,475.46 km) |
| Portici to Muhos | 1,720.49 mi (2,768.86 km) |
| Portici to Muurame | 1,545.72 mi (2,487.60 km) |
| Portici to Naantali | 1,396.46 mi (2,247.39 km) |
| Portici to Narpes | 1,523.34 mi (2,451.58 km) |
| Portici to Nastola | 1,474.67 mi (2,373.26 km) |
| Portici to Nivala | 1,653.10 mi (2,660.41 km) |
| Portici to Nokia | 1,478.16 mi (2,378.86 km) |
| Portici to Nurmijarvi | 1,428.77 mi (2,299.39 km) |
| Portici to Nurmo | 1,560.84 mi (2,511.94 km) |
| Portici to Orimattila | 1,462.71 mi (2,354.01 km) |
| Portici to Orivesi | 1,500.65 mi (2,415.06 km) |
| Portici to Oulu | 1,728.84 mi (2,782.30 km) |
| Portici to Oulunsalo | 1,723.04 mi (2,772.97 km) |
