Niger
0 km
Nigeria
total: 3,557 km
narrow gauge: 3,505 km 1.067-m gauge
standard gauge: 52 km 1.435-m gauge (2002)
Niue
0 km
Norfolk Island
0 km
Northern Mariana Islands
0 km
Norway total: 4,178 km standard gauge: 4,178 km 1.435-m gauge (2,518 km electrified) (2002)
Oman
0 km
Pakistan
total: 8,163 km
broad gauge: 7,718 km 1.676-m gauge (293 km electrified)
narrow gauge: 445 km 1.000-m gauge (2002)
Palau
0 km
Panama
total: 355 km
broad gauge: 76 km 1.524-m gauge
narrow gauge: 279 km 0.914-m gauge (2002)