| Florham Park to Montalegre | 3,366.93 mi (5,418.56 km) |
| Florham Park to Montemor-o-Novo | 3,434.03 mi (5,526.54 km) |
| Florham Park to Montemor-o-Velho | 3,368.58 mi (5,421.20 km) |
| Florham Park to Montijo | 3,399.56 mi (5,471.06 km) |
| Florham Park to Mortagua | 3,383.05 mi (5,444.49 km) |
| Florham Park to Moura | 3,486.76 mi (5,611.41 km) |
| Florham Park to Murtosa | 3,355.61 mi (5,400.33 km) |
| Florham Park to Nazare | 3,365.57 mi (5,416.35 km) |
| Florham Park to Nelas | 3,399.26 mi (5,470.58 km) |
| Florham Park to Obidos | 3,367.85 mi (5,420.03 km) |
| Florham Park to Odemira | 3,444.75 mi (5,543.78 km) |
| Florham Park to Odivelas | 3,382.78 mi (5,444.05 km) |
| Florham Park to Oeiras | 3,379.09 mi (5,438.12 km) |
| Florham Park to Olhao | 3,500.69 mi (5,633.82 km) |
| Florham Park to Oliveira de Azemeis | 3,360.36 mi (5,407.98 km) |
