| Sliven to Neustadt in Holstein | 1,058.30 mi (1,703.17 km) |
| Sliven to Neustrelitz | 956.36 mi (1,539.11 km) |
| Sliven to Neutraubling | 806.27 mi (1,297.57 km) |
| Sliven to Neuwied | 1,039.80 mi (1,673.39 km) |
| Sliven to Neviges | 1,080.28 mi (1,738.54 km) |
| Sliven to Nidda | 977.61 mi (1,573.30 km) |
| Sliven to Nidderau | 977.00 mi (1,572.32 km) |
| Sliven to Nideggen | 1,086.64 mi (1,748.78 km) |
| Sliven to Niebull | 1,149.48 mi (1,849.91 km) |
| Sliven to Nieder-Olm | 995.40 mi (1,601.94 km) |
| Sliven to Niederkassel | 1,067.84 mi (1,718.52 km) |
| Sliven to Niederkruchten | 1,110.94 mi (1,787.88 km) |
| Sliven to Niedernhausen | 997.77 mi (1,605.76 km) |
| Sliven to Niederwerrn | 920.53 mi (1,481.44 km) |
| Sliven to Niederzier | 1,092.30 mi (1,757.88 km) |
