| Viana do Castelo to Nagold | 974.89 mi (1,568.94 km) |
| Viana do Castelo to Nalbach | 920.65 mi (1,481.65 km) |
| Viana do Castelo to Nauen | 1,260.02 mi (2,027.80 km) |
| Viana do Castelo to Nauheim | 1,004.85 mi (1,617.15 km) |
| Viana do Castelo to Naumburg | 1,174.13 mi (1,889.58 km) |
| Viana do Castelo to Naunhof | 1,208.10 mi (1,944.25 km) |
| Viana do Castelo to Neckargemund | 1,001.48 mi (1,611.73 km) |
| Viana do Castelo to Neckarsulm | 1,013.15 mi (1,630.51 km) |
| Viana do Castelo to Nersingen | 1,031.49 mi (1,660.03 km) |
| Viana do Castelo to Netphen | 1,024.71 mi (1,649.11 km) |
| Viana do Castelo to Nettetal | 975.39 mi (1,569.74 km) |
| Viana do Castelo to Neu Bleckede | 1,207.93 mi (1,943.98 km) |
| Viana do Castelo to Neu Isenburg | 1,017.88 mi (1,638.12 km) |
| Viana do Castelo to Neu Wulmstorf | 1,182.60 mi (1,903.21 km) |
| Viana do Castelo to Neu-Anspach | 1,018.43 mi (1,639.00 km) |
