| New Port Richey East to Montalegre | 4,206.10 mi (6,769.06 km) |
| New Port Richey East to Montemor-o-Novo | 4,237.24 mi (6,819.17 km) |
| New Port Richey East to Montemor-o-Velho | 4,187.44 mi (6,739.04 km) |
| New Port Richey East to Montijo | 4,200.97 mi (6,760.81 km) |
| New Port Richey East to Mortagua | 4,206.13 mi (6,769.10 km) |
| New Port Richey East to Moura | 4,286.59 mi (6,898.60 km) |
| New Port Richey East to Murtosa | 4,180.87 mi (6,728.46 km) |
| New Port Richey East to Nazare | 4,176.95 mi (6,722.16 km) |
| New Port Richey East to Nelas | 4,224.31 mi (6,798.37 km) |
| New Port Richey East to Obidos | 4,176.21 mi (6,720.97 km) |
| New Port Richey East to Odemira | 4,234.26 mi (6,814.39 km) |
| New Port Richey East to Odivelas | 4,184.55 mi (6,734.37 km) |
| New Port Richey East to Oeiras | 4,179.19 mi (6,725.75 km) |
| New Port Richey East to Olhao | 4,286.46 mi (6,898.40 km) |
| New Port Richey East to Oliveira de Azemeis | 4,187.22 mi (6,738.68 km) |
