| Hopatcong to Rodgau | 3,880.61 mi (6,245.23 km) |
| Hopatcong to Roding | 4,051.28 mi (6,519.91 km) |
| Hopatcong to Rodinghausen | 3,800.46 mi (6,116.25 km) |
| Hopatcong to Roetgen | 3,754.76 mi (6,042.71 km) |
| Hopatcong to Rommerskirchen | 3,763.87 mi (6,057.36 km) |
| Hopatcong to Ronnenberg | 3,843.94 mi (6,186.22 km) |
| Hopatcong to Rosbach vor der Hohe | 3,864.98 mi (6,220.09 km) |
| Hopatcong to Rosdorf | 3,877.11 mi (6,239.60 km) |
| Hopatcong to Rosenheim | 4,079.89 mi (6,565.95 km) |
| Hopatcong to Rosrath | 3,787.21 mi (6,094.92 km) |
| Hopatcong to Rossdorf | 3,880.17 mi (6,244.53 km) |
| Hopatcong to Rosstal | 3,979.60 mi (6,404.54 km) |
| Hopatcong to Rostock | 3,886.26 mi (6,254.33 km) |
| Hopatcong to Rotenburg an der Fulda | 3,885.19 mi (6,252.60 km) |
| Hopatcong to Roth | 3,992.76 mi (6,425.73 km) |
