| South Houston to Mouscron | 5,002.41 mi (8,050.60 km) |
| South Houston to Namur | 5,075.46 mi (8,168.17 km) |
| South Houston to Neder-Over-Heembeek | 5,043.14 mi (8,116.15 km) |
| South Houston to Neerpelt | 5,073.53 mi (8,165.06 km) |
| South Houston to Nevele | 5,006.52 mi (8,057.21 km) |
| South Houston to Niel | 5,034.55 mi (8,102.33 km) |
| South Houston to Nieuwpoort | 4,972.69 mi (8,002.77 km) |
| South Houston to Nijlen | 5,045.31 mi (8,119.65 km) |
| South Houston to Ninove | 5,030.84 mi (8,096.35 km) |
| South Houston to Nivelles | 5,050.25 mi (8,127.60 km) |
| South Houston to Olen | 5,053.58 mi (8,132.96 km) |
| South Houston to Oostakker | 5,012.98 mi (8,067.61 km) |
| South Houston to Oosterzele | 5,018.81 mi (8,077.00 km) |
| South Houston to Oostkamp | 4,990.59 mi (8,031.57 km) |
| South Houston to Opglabbeek | 5,085.08 mi (8,183.65 km) |
