Is the word europa the same in Brazilian and European Portuguese?

Yes

The word "europa" is identical in meaning, spelling, and grammar in both Brazilian and Continental Portuguese. The only difference lies in pronunciation. In Brazilian Portuguese, vowels tend to be more open and are articulated clearly. In Continental Portuguese, unstressed vowels are often reduced or "closed," which can make the word sound shorter or more clipped to a Brazilian ear.

Brazilian Portuguese Examples

1. Eu quero viajar pela Europa no próximo ano. (I want to travel through Europe next year.)
2. A Europa tem muitos países interessantes. (Europe has many interesting countries.)
3. Ela mora na Europa há cinco anos. (She has been living in Europe for five years.)
4. O clima na Europa pode ser bem frio. (The weather in Europe can be quite cold.)
5. Eu gosto muito de conhecer a Europa. (I really like visiting Europe.)

Continental Portuguese Examples

1. Eu quero viajar pela Europa no próximo ano. (I want to travel through Europe next year.)
2. A Europa tem muitos países interessantes. (Europe has many interesting countries.)
3. Ela vive na Europa há cinco anos. (She has been living in Europe for five years.)
4. O clima na Europa pode ser bastante frio. (The weather in Europe can be quite cold.)
5. Eu gosto muito de conhecer a Europa. (I really like visiting Europe.)