| Isernia to Rodgau | 635.60 mi (1,022.90 km) |
| Isernia to Roding | 531.49 mi (855.35 km) |
| Isernia to Rodinghausen | 783.92 mi (1,261.59 km) |
| Isernia to Roetgen | 733.17 mi (1,179.92 km) |
| Isernia to Rommerskirchen | 743.69 mi (1,196.85 km) |
| Isernia to Ronnenberg | 770.95 mi (1,240.73 km) |
| Isernia to Rosbach vor der Hohe | 656.65 mi (1,056.78 km) |
| Isernia to Rosdorf | 713.91 mi (1,148.93 km) |
| Isernia to Rosenheim | 443.80 mi (714.23 km) |
| Isernia to Rosrath | 724.68 mi (1,166.26 km) |
| Isernia to Rossdorf | 628.32 mi (1,011.18 km) |
| Isernia to Rosstal | 562.57 mi (905.37 km) |
| Isernia to Rostock | 867.73 mi (1,396.48 km) |
| Isernia to Rotenburg an der Fulda | 683.48 mi (1,099.96 km) |
| Isernia to Roth | 549.60 mi (884.49 km) |
