Netherlands
total: 116,500 km
paved: 104,850 km (including 2,235 km of expressways)
unpaved: 11,650 km (1999)
Netherlands Antilles
total: 600 km
paved: 300 km
unpaved: 300 km
New Caledonia
total: 4,825 km
paved: 2,287 km
unpaved: 2,538 km (1999)
New Zealand
total: 92,053 km
paved: 57,809 km (including at least 190 km of expressways)
unpaved: 34,244 km (2000)
Nicaragua
total: 19,032 km
paved: 2,094 km
unpaved: 16,938 km (2000)
Niger
total: 10,100 km
paved: 798 km
unpaved: 9,302 km (1999 est.)
Nigeria
total: 194,394 km
paved: 60,068 km (including 1,194 km of expressways)
unpaved: 134,326 km (1999 est.)
Niue
total: 234 km
paved: 86 km
unpaved: 148 km (2001)
Norfolk Island
total: 80 km
paved: 53 km
unpaved: 27 km (2001)
Northern Mariana Islands
total: 362 km
paved: NA km
unpaved: NA km (1991)