| Perth Amboy to Radauti | 4,626.55 mi (7,445.71 km) |
| Perth Amboy to Ramnicu Sarat | 4,770.97 mi (7,678.14 km) |
| Perth Amboy to Ramnicu Valcea | 4,677.08 mi (7,527.04 km) |
| Perth Amboy to Rasnov | 4,699.96 mi (7,563.86 km) |
| Perth Amboy to Reghin | 4,623.08 mi (7,440.12 km) |
| Perth Amboy to Resita | 4,570.13 mi (7,354.92 km) |
| Perth Amboy to Roman | 4,701.88 mi (7,566.94 km) |
| Perth Amboy to Rosiori de Vede | 4,742.04 mi (7,631.58 km) |
| Perth Amboy to Rovinari | 4,636.45 mi (7,461.64 km) |
| Perth Amboy to Roznov | 4,689.85 mi (7,547.58 km) |
| Perth Amboy to Sabaoani | 4,695.29 mi (7,556.33 km) |
| Perth Amboy to Sacele | 4,708.61 mi (7,577.77 km) |
| Perth Amboy to Sacueni | 4,498.98 mi (7,240.41 km) |
| Perth Amboy to Salcea | 4,651.32 mi (7,485.57 km) |
| Perth Amboy to Salonta | 4,502.80 mi (7,246.56 km) |
