| Targu Secuiesc to Montalegre | 1,700.20 mi (2,736.20 km) |
| Targu Secuiesc to Montemor-o-Novo | 1,811.35 mi (2,915.08 km) |
| Targu Secuiesc to Montemor-o-Velho | 1,787.73 mi (2,877.07 km) |
| Targu Secuiesc to Montijo | 1,843.02 mi (2,966.06 km) |
| Targu Secuiesc to Mortagua | 1,758.53 mi (2,830.08 km) |
| Targu Secuiesc to Moura | 1,791.41 mi (2,882.99 km) |
| Targu Secuiesc to Murtosa | 1,769.35 mi (2,847.50 km) |
| Targu Secuiesc to Nazare | 1,822.77 mi (2,933.46 km) |
| Targu Secuiesc to Nelas | 1,737.78 mi (2,796.69 km) |
| Targu Secuiesc to Obidos | 1,834.43 mi (2,952.24 km) |
| Targu Secuiesc to Odemira | 1,866.28 mi (3,003.49 km) |
| Targu Secuiesc to Odivelas | 1,853.05 mi (2,982.20 km) |
| Targu Secuiesc to Oeiras | 1,863.00 mi (2,998.20 km) |
| Targu Secuiesc to Olhao | 1,847.64 mi (2,973.49 km) |
| Targu Secuiesc to Oliveira de Azemeis | 1,758.82 mi (2,830.55 km) |
