Israeli citizens do not require a visa to visit Denmark. Visa requirements are subject to change so please make sure to visit the local embassy/consulate for the most up to date visa requirements.
Yes, US citizens need a visa to travel to Russia.
Yes, Indian citizens need a visa to visit Jamaica.
Yes, Indian citizens need a visa to visit the Maldives.
Yes, Nigerian citizens need a visa to visit Jamaica.
Yes, US citizens need a visa to visit Argentina.
Yes, US citizens need a visa to visit Kazakhstan.
Yes, Chinese citizens need a visa to visit South Korea.
Yes, US citizens need a visa to visit Saudi Arabia.
Yes, US citizens need a visa to visit South Africa.
No, US citizens do not need a visa to travel to Romania. I myself have been there three times. Romania is a part of NATO. Any country that is a part of NATO US citizens do not need visas to enter. US Citizens need a visa if they wont to travel to Russia. I was in Frankfurt and some American didn't have a visa for Russia. The Airlines flew him to Russia but when he landed the government put him on the first flight to Frankfurt and deported him.
Relations shy of marital relations do not alter VISA requirements. So, if you needed a VISA before getting an Israeli boyfriend, you still need one and if you never needed a VISA before, getting an Israeli boyfriend does not change that. Most Western countries do not have a VISA requirement to visit Israel as tourists, so it is relatively easy. However, check the Israeli foreign ministry website (in the Related Links below) to check if your country has a VISA requirement to go to Israel. Note: The citizens of some Muslim countries, because of their government's non-recognition of Israel, are unable to acquire a VISA to visit Israel at all.