| Trenton to Montalegre | 3,400.56 mi (5,472.68 km) |
| Trenton to Montemor-o-Novo | 3,465.72 mi (5,577.54 km) |
| Trenton to Montemor-o-Velho | 3,401.08 mi (5,473.50 km) |
| Trenton to Montijo | 3,431.12 mi (5,521.85 km) |
| Trenton to Mortagua | 3,415.79 mi (5,497.19 km) |
| Trenton to Moura | 3,518.31 mi (5,662.17 km) |
| Trenton to Murtosa | 3,388.45 mi (5,453.18 km) |
| Trenton to Nazare | 3,397.65 mi (5,467.99 km) |
| Trenton to Nelas | 3,432.12 mi (5,523.47 km) |
| Trenton to Obidos | 3,399.77 mi (5,471.40 km) |
| Trenton to Odemira | 3,475.70 mi (5,593.59 km) |
| Trenton to Odivelas | 3,414.34 mi (5,494.86 km) |
| Trenton to Oeiras | 3,410.56 mi (5,488.77 km) |
| Trenton to Olhao | 3,531.49 mi (5,683.38 km) |
| Trenton to Oliveira de Azemeis | 3,393.30 mi (5,460.99 km) |
