| Sugar Land to Noventa Vicentina | 5,540.85 mi (8,917.13 km) |
| Sugar Land to Novi di Modena | 5,529.21 mi (8,898.40 km) |
| Sugar Land to Novi Ligure | 5,445.68 mi (8,763.98 km) |
| Sugar Land to Nuoro | 5,629.27 mi (9,059.44 km) |
| Sugar Land to Occhiobello | 5,556.27 mi (8,941.95 km) |
| Sugar Land to Oderzo | 5,561.26 mi (8,949.98 km) |
| Sugar Land to Oggiono | 5,432.83 mi (8,743.30 km) |
| Sugar Land to Olbia | 5,614.82 mi (9,036.17 km) |
| Sugar Land to Oleggio | 5,409.62 mi (8,705.94 km) |
| Sugar Land to Olgiate Comasco | 5,416.99 mi (8,717.80 km) |
| Sugar Land to Olgiate Olona | 5,418.83 mi (8,720.77 km) |
| Sugar Land to Omegna | 5,390.46 mi (8,675.10 km) |
| Sugar Land to Opera | 5,441.56 mi (8,757.34 km) |
| Sugar Land to Oppeano | 5,525.87 mi (8,893.02 km) |
| Sugar Land to Orbassano | 5,384.30 mi (8,665.19 km) |
