| Perth Amboy to Noventa Vicentina | 4,141.92 mi (6,665.78 km) |
| Perth Amboy to Novi di Modena | 4,127.86 mi (6,643.15 km) |
| Perth Amboy to Novi Ligure | 4,040.91 mi (6,503.22 km) |
| Perth Amboy to Nuoro | 4,214.16 mi (6,782.04 km) |
| Perth Amboy to Occhiobello | 4,156.06 mi (6,688.54 km) |
| Perth Amboy to Oderzo | 4,165.90 mi (6,704.37 km) |
| Perth Amboy to Oggiono | 4,032.46 mi (6,489.61 km) |
| Perth Amboy to Olbia | 4,200.90 mi (6,760.70 km) |
| Perth Amboy to Oleggio | 4,007.54 mi (6,449.51 km) |
| Perth Amboy to Olgiate Comasco | 4,016.06 mi (6,463.22 km) |
| Perth Amboy to Olgiate Olona | 4,017.23 mi (6,465.11 km) |
| Perth Amboy to Omegna | 3,989.08 mi (6,419.80 km) |
| Perth Amboy to Opera | 4,039.52 mi (6,500.98 km) |
| Perth Amboy to Oppeano | 4,126.45 mi (6,640.88 km) |
| Perth Amboy to Orbassano | 3,978.74 mi (6,403.16 km) |
