| Feature | Length | Answer | Location | % Correct |
|---|---|---|---|---|
| River | 6695 km (4160 miles) | Nile | Africa | 96%
|
| Coastline | 202080 km (125566 miles) | Canada | North America | 91%
|
| Mountain Range | 7000 km (4300 miles) | Andes | South America | 88%
|
| Subway system | 676 km (420 miles) | Shanghai Metro | Asia | 42%
|
| Cave system | 643 km (400 miles) | Mammoth Cave | North America | 27%
|
| Road | 48000 km (29825 miles) | Pan American Highway | Americas | 24%
|
| Motor Racing Circuit | 26 km (16.1 miles) | Nurburgring | Europe | 12%
|
| Canal | 1776 km (1104 miles) | Grand Canal | Asia | 11%
|
| Pier | 2.16 km (1.34 miles) | Southend on Sea | Europe | 9%
|
| Rail Tunnel | 57km (35 miles) | Gotthard Base Tunnel | Europe | 8%
|
| Golf Course | 1365 km (848 miles) | Nullarbor Links | Oceania | 1%
|
| Road Tunnel | 24.51 km (15.23 miles) | Laerdal Tunnel | Europe | 0%
|
| Horse Race | 1000 km (621 miles) | Mongol Derby | Asia | 0%
|
| Beach | 241 km (150 miles) | Praia do Cassino | South America | 0%
|
| Roller Coaster | 2.48 km (1.54 miles) | Steel Dragon 2000 | Asia | 0%
|