| Yambol to Naron | 1,739.28 mi (2,799.11 km) |
| Yambol to Navalcarnero | 1,580.54 mi (2,543.63 km) |
| Yambol to Navalmoral de la Mata | 1,665.48 mi (2,680.33 km) |
| Yambol to Nerja | 1,655.20 mi (2,663.79 km) |
| Yambol to Nigran | 1,790.85 mi (2,882.10 km) |
| Yambol to Nijar | 1,563.89 mi (2,516.83 km) |
| Yambol to Novelda | 1,455.12 mi (2,341.79 km) |
| Yambol to Noya | 1,785.37 mi (2,873.27 km) |
| Yambol to Nules | 1,392.20 mi (2,240.53 km) |
| Yambol to Ocana | 1,560.49 mi (2,511.36 km) |
| Yambol to Ogijares | 1,631.06 mi (2,624.94 km) |
| Yambol to Oleiros | 1,750.10 mi (2,816.52 km) |
| Yambol to Olesa de Montserrat | 1,260.36 mi (2,028.35 km) |
| Yambol to Oliva | 1,409.99 mi (2,269.15 km) |
| Yambol to Olivares | 1,753.11 mi (2,821.36 km) |
