| Williamsport to Rodgau | 3,962.60 mi (6,377.18 km) |
| Williamsport to Roding | 4,132.57 mi (6,650.72 km) |
| Williamsport to Rodinghausen | 3,878.57 mi (6,241.96 km) |
| Williamsport to Roetgen | 3,837.07 mi (6,175.17 km) |
| Williamsport to Rommerskirchen | 3,845.20 mi (6,188.26 km) |
| Williamsport to Ronnenberg | 3,921.30 mi (6,310.72 km) |
| Williamsport to Rosbach vor der Hohe | 3,946.57 mi (6,351.40 km) |
| Williamsport to Rosdorf | 3,955.86 mi (6,366.33 km) |
| Williamsport to Rosenheim | 4,163.67 mi (6,700.78 km) |
| Williamsport to Rosrath | 3,868.53 mi (6,225.80 km) |
| Williamsport to Rossdorf | 3,962.51 mi (6,377.05 km) |
| Williamsport to Rosstal | 4,061.51 mi (6,536.38 km) |
| Williamsport to Rostock | 3,958.93 mi (6,371.28 km) |
| Williamsport to Rotenburg an der Fulda | 3,964.95 mi (6,380.97 km) |
| Williamsport to Roth | 4,074.82 mi (6,557.79 km) |
