| Merchtem to Paola | 983.69 mi (1,583.09 km) |
| Merchtem to Parabiago | 431.83 mi (694.97 km) |
| Merchtem to Parabita | 1,007.55 mi (1,621.49 km) |
| Merchtem to Parma | 510.69 mi (821.88 km) |
| Merchtem to Partanna | 1,008.05 mi (1,622.30 km) |
| Merchtem to Partinico | 992.33 mi (1,597.00 km) |
| Merchtem to Pasian di Prato | 532.15 mi (856.41 km) |
| Merchtem to Paterno | 1,063.22 mi (1,711.09 km) |
| Merchtem to Patti | 1,029.45 mi (1,656.74 km) |
| Merchtem to Paullo | 451.05 mi (725.90 km) |
| Merchtem to Pavia | 459.31 mi (739.18 km) |
| Merchtem to Pavullo nel Frignano | 551.29 mi (887.22 km) |
| Merchtem to Pedara | 1,064.16 mi (1,712.60 km) |
| Merchtem to Pellezzano | 868.15 mi (1,397.15 km) |
| Merchtem to Penne | 744.84 mi (1,198.70 km) |
