| Castelldefels to Niederzier | 697.19 mi (1,122.02 km) |
| Castelldefels to Niefern-Oschelbronn | 622.82 mi (1,002.33 km) |
| Castelldefels to Nierstein | 667.88 mi (1,074.85 km) |
| Castelldefels to Niesky | 922.05 mi (1,483.90 km) |
| Castelldefels to Nittenau | 740.35 mi (1,191.47 km) |
| Castelldefels to Nittendorf | 721.96 mi (1,161.88 km) |
| Castelldefels to Nohfelden | 625.84 mi (1,007.19 km) |
| Castelldefels to Norden | 884.78 mi (1,423.92 km) |
| Castelldefels to Nordenham | 896.32 mi (1,442.49 km) |
| Castelldefels to Norderstedt | 935.50 mi (1,505.55 km) |
| Castelldefels to Nordhausen | 820.58 mi (1,320.59 km) |
| Castelldefels to Nordhorn | 806.68 mi (1,298.23 km) |
| Castelldefels to Nordkirchen | 768.69 mi (1,237.09 km) |
| Castelldefels to Nordlingen | 667.09 mi (1,073.58 km) |
| Castelldefels to Nordstemmen | 836.66 mi (1,346.47 km) |
