| Smolyan to Niefern-Oschelbronn | 922.40 mi (1,484.45 km) |
| Smolyan to Nierstein | 971.57 mi (1,563.58 km) |
| Smolyan to Niesky | 818.27 mi (1,316.88 km) |
| Smolyan to Nittenau | 798.74 mi (1,285.45 km) |
| Smolyan to Nittendorf | 802.99 mi (1,292.29 km) |
| Smolyan to Nohfelden | 1,009.37 mi (1,624.43 km) |
| Smolyan to Norden | 1,157.38 mi (1,862.62 km) |
| Smolyan to Nordenham | 1,113.38 mi (1,791.82 km) |
| Smolyan to Norderstedt | 1,076.91 mi (1,733.13 km) |
| Smolyan to Nordhausen | 949.19 mi (1,527.57 km) |
| Smolyan to Nordhorn | 1,113.49 mi (1,791.99 km) |
| Smolyan to Nordkirchen | 1,070.20 mi (1,722.31 km) |
| Smolyan to Nordlingen | 852.51 mi (1,371.98 km) |
| Smolyan to Nordstemmen | 1,011.31 mi (1,627.55 km) |
| Smolyan to Nordwalde | 1,085.25 mi (1,746.53 km) |
