| Smolyan to Neustadt in Holstein | 1,074.46 mi (1,729.17 km) |
| Smolyan to Neustrelitz | 976.03 mi (1,570.77 km) |
| Smolyan to Neutraubling | 792.97 mi (1,276.15 km) |
| Smolyan to Neuwied | 1,024.46 mi (1,648.70 km) |
| Smolyan to Neviges | 1,069.93 mi (1,721.89 km) |
| Smolyan to Nidda | 965.81 mi (1,554.33 km) |
| Smolyan to Nidderau | 963.78 mi (1,551.06 km) |
| Smolyan to Nideggen | 1,071.06 mi (1,723.70 km) |
| Smolyan to Niebull | 1,163.50 mi (1,872.47 km) |
| Smolyan to Nieder-Olm | 978.11 mi (1,574.11 km) |
| Smolyan to Niederkassel | 1,054.16 mi (1,696.51 km) |
| Smolyan to Niederkruchten | 1,098.03 mi (1,767.10 km) |
| Smolyan to Niedernhausen | 982.53 mi (1,581.23 km) |
| Smolyan to Niederwerrn | 909.41 mi (1,463.56 km) |
| Smolyan to Niederzier | 1,077.87 mi (1,734.66 km) |
