| Bombarral to Noventa Vicentina | 1,132.38 mi (1,822.39 km) |
| Bombarral to Novi di Modena | 1,095.94 mi (1,763.75 km) |
| Bombarral to Novi Ligure | 993.40 mi (1,598.72 km) |
| Bombarral to Nuoro | 982.42 mi (1,581.06 km) |
| Bombarral to Occhiobello | 1,128.78 mi (1,816.60 km) |
| Bombarral to Oderzo | 1,185.91 mi (1,908.54 km) |
| Bombarral to Oggiono | 1,040.98 mi (1,675.29 km) |
| Bombarral to Olbia | 990.71 mi (1,594.39 km) |
| Bombarral to Oleggio | 1,004.15 mi (1,616.02 km) |
| Bombarral to Olgiate Comasco | 1,023.55 mi (1,647.25 km) |
| Bombarral to Olgiate Olona | 1,016.31 mi (1,635.59 km) |
| Bombarral to Omegna | 1,000.54 mi (1,610.21 km) |
| Bombarral to Opera | 1,026.13 mi (1,651.39 km) |
| Bombarral to Oppeano | 1,116.20 mi (1,796.35 km) |
| Bombarral to Orbassano | 940.32 mi (1,513.30 km) |
