| Oliveira de Frades to Niederzier | 992.24 mi (1,596.86 km) |
| Oliveira de Frades to Niefern-Oschelbronn | 1,002.68 mi (1,613.66 km) |
| Oliveira de Frades to Nierstein | 1,018.28 mi (1,638.77 km) |
| Oliveira de Frades to Niesky | 1,315.23 mi (2,116.66 km) |
| Oliveira de Frades to Nittenau | 1,153.53 mi (1,856.42 km) |
| Oliveira de Frades to Nittendorf | 1,136.03 mi (1,828.26 km) |
| Oliveira de Frades to Nohfelden | 962.87 mi (1,549.59 km) |
| Oliveira de Frades to Norden | 1,141.54 mi (1,837.14 km) |
| Oliveira de Frades to Nordenham | 1,174.50 mi (1,890.17 km) |
| Oliveira de Frades to Norderstedt | 1,231.78 mi (1,982.35 km) |
| Oliveira de Frades to Nordhausen | 1,169.35 mi (1,881.88 km) |
| Oliveira de Frades to Nordhorn | 1,081.80 mi (1,740.99 km) |
| Oliveira de Frades to Nordkirchen | 1,065.09 mi (1,714.09 km) |
| Oliveira de Frades to Nordlingen | 1,070.07 mi (1,722.11 km) |
| Oliveira de Frades to Nordstemmen | 1,159.05 mi (1,865.30 km) |
