| Bayou Blue to Noventa Vicentina | 5,331.96 mi (8,580.97 km) |
| Bayou Blue to Novi di Modena | 5,318.20 mi (8,558.82 km) |
| Bayou Blue to Novi Ligure | 5,231.45 mi (8,419.20 km) |
| Bayou Blue to Nuoro | 5,402.03 mi (8,693.72 km) |
| Bayou Blue to Occhiobello | 5,346.28 mi (8,604.01 km) |
| Bayou Blue to Oderzo | 5,355.32 mi (8,618.56 km) |
| Bayou Blue to Oggiono | 5,222.67 mi (8,405.08 km) |
| Bayou Blue to Olbia | 5,389.57 mi (8,673.67 km) |
| Bayou Blue to Oleggio | 5,197.93 mi (8,365.26 km) |
| Bayou Blue to Olgiate Comasco | 5,206.33 mi (8,378.78 km) |
| Bayou Blue to Olgiate Olona | 5,207.58 mi (8,380.78 km) |
| Bayou Blue to Omegna | 5,179.40 mi (8,335.43 km) |
| Bayou Blue to Opera | 5,229.91 mi (8,416.72 km) |
| Bayou Blue to Oppeano | 5,316.56 mi (8,556.18 km) |
| Bayou Blue to Orbassano | 5,169.28 mi (8,319.15 km) |
