Country |
Passport |
Visa |
Other |
Oman |
Yes |
Yes |
Passport must be valid for not less than 12 months. AIDS test required for work permits. U.S. test not accepted. |
Pakistan |
Yes |
Yes |
|
Palau, The Republic of |
No |
No |
Passport or proof of U.S. citizenship, visa, and onward/return ticket required. Visa issued at airport for stays of up to 30 days. Obtain visa forms for entry permit from airline or shipping agent serving Palau. |
Panama |
No |
No |
Passport or proof of U.S. citizenship and photo ID, tourist card or visa, proof of sufficient funds, and onward/return ticket required. Visa and tourist card valid 30 days. Stay can be extended up to 60 days; apply at the main office of Immigration and Naturalization in Panama. |
Papua New Guinea |
Yes |
Yes |
Onward/return ticket and proof of sufficient funds required. AIDS other medical test required for work and residency permits; U.S. test accepted. |
Paraguay |
Yes |
No |
Visa not required for tourist/business stay of up to 90 days (extendible). Exit tax $20 (paid at airport). AIDS test required for resident visas. U.S. test sometimes accepted. |
Peru |
Yes |
No |
Visa not required for tourist stay of up to 90 days, extendible after arrival. Tourists need onward/return ticket. |
Philippines |
Yes |
No |
Onward/return ticket required. For entry by Manila International Airport, visa not required for transit/tourist stay of up to 21 days. A visa is required for longer stays and business. |
Polan |
Yes |
No |
Proof of sufficient funds required. Visa not required for tourist/business stay of up to 90 days. Visitors must register at hotel or with local authorities within 48 hours after arrival. |
Portugal (Includes travel to the Azores and Madeira Islands) |
Yes |
No |
Visa not required for visit up to 90 days. (**90-day period begins when entering Schengen countries.) |