| Northernmost pt. | Southernmost pt. | Difference | Answer | % Correct |
|---|---|---|---|---|
| Visviri 17°19'S | Águila Islet 56°32'S | 39°13' | Chile | 99%
|
| Point Barrow 71°23'N | Palmyra Atoll 05°53'N | 65°30' | United States | 99%
|
| Cape Columbia 83°06'N | Middle Island 41°41'N | 41°25' | Canada | 98%
|
| Cape Fligley 81°51'N | Border with Azerbaijan 41°11'N | 40°40' | Russia | 98%
|
| Mohe 53°34'N | Southern tip of Hainan 18°10'N | 35°24' | China | 97%
|
| Mount Caburaí 05°15'N | Border with Uruguay 33°45'S | 39°00 | Brazil | 96%
|
| Grande de San Juan/Mojinete confluence 21°48'S | Southern tip of Isla Grande TDF 55°04'S | 33°16' | Argentina | 95%
|
| Bramble Cay 09°16'S | Bishop and Clerk Islets 55°03'S | 45°47' | Australia | 95%
|
| Indira Col 35°30'N | Indira Point 06°44'N | 28°46' | India | 93%
|
| Los Algodones 32°43'N | Border with Guatemala 14°32'N | 18°11' | Mexico | 91%
|
| Bentenjima 45°31'N | Okino Torishima Island 20°25'N | 25°06' | Japan | 86%
|
| Mbomou River 05°22'N | Haut-Katanga Province 13°27'S | 18°49' | D. R. Congo | 84%
|
| Bray-Dunes 51°05'N | Saint-Joesph 22°23'S | 73°28' | France | 83%
|
| Rossøya 80°49'N | Pysen 57°57'N | 22°52' | Norway | 81%
|
| Putumayo River 00°01'S | Border with Chile 18°21'S | 18°20' | Peru | 75%
|
| Nugent Island 29°13'S | Jacquemart Island 52°37'S | 23°24' | New Zealand | 70%
|
| Serranilla Bank 15°50'N | Quebrada de San Antonio 04°14'S | 20°04' | Colombia | 61%
|
| Irrawaddy watershed 28°32'N | Christie Island 09°36'N | 18°56' | Myanmar | 49%
|
| Rottumerplaat 53°32'N | Willemstoren Lighthouse 12°01'N | 41°31' | Netherlands | 39%
|
| Beitbridge 22°20'S | Marion Island 46°59'S | 24°39' | South Africa | 39%
|