| Niagara Falls to Niederzier | 3,834.98 mi (6,171.80 km) |
| Niagara Falls to Niefern-Oschelbronn | 3,991.26 mi (6,423.32 km) |
| Niagara Falls to Nierstein | 3,940.95 mi (6,342.34 km) |
| Niagara Falls to Niesky | 4,133.43 mi (6,652.11 km) |
| Niagara Falls to Nittenau | 4,115.88 mi (6,623.86 km) |
| Niagara Falls to Nittendorf | 4,110.49 mi (6,615.19 km) |
| Niagara Falls to Nohfelden | 3,904.02 mi (6,282.91 km) |
| Niagara Falls to Norden | 3,776.64 mi (6,077.92 km) |
| Niagara Falls to Nordenham | 3,825.76 mi (6,156.97 km) |
| Niagara Falls to Norderstedt | 3,874.97 mi (6,236.16 km) |
| Niagara Falls to Nordhausen | 3,977.86 mi (6,401.75 km) |
| Niagara Falls to Nordhorn | 3,808.12 mi (6,128.58 km) |
| Niagara Falls to Nordkirchen | 3,847.62 mi (6,192.14 km) |
| Niagara Falls to Nordlingen | 4,060.04 mi (6,534.00 km) |
| Niagara Falls to Nordstemmen | 3,918.09 mi (6,305.56 km) |
