| Grudziadz to Naron | 1,397.68 mi (2,249.36 km) |
| Grudziadz to Navalcarnero | 1,399.06 mi (2,251.56 km) |
| Grudziadz to Navalmoral de la Mata | 1,472.91 mi (2,370.42 km) |
| Grudziadz to Nerja | 1,585.15 mi (2,551.05 km) |
| Grudziadz to Nigran | 1,485.76 mi (2,391.10 km) |
| Grudziadz to Nijar | 1,519.09 mi (2,444.74 km) |
| Grudziadz to Novelda | 1,393.92 mi (2,243.29 km) |
| Grudziadz to Noya | 1,459.88 mi (2,349.45 km) |
| Grudziadz to Nules | 1,292.47 mi (2,080.03 km) |
| Grudziadz to Ocana | 1,398.12 mi (2,250.06 km) |
| Grudziadz to Ogijares | 1,555.42 mi (2,503.21 km) |
| Grudziadz to Oleiros | 1,413.61 mi (2,274.98 km) |
| Grudziadz to Olesa de Montserrat | 1,134.54 mi (1,825.87 km) |
| Grudziadz to Oliva | 1,343.62 mi (2,162.34 km) |
| Grudziadz to Olivares | 1,624.54 mi (2,614.44 km) |
