| Carlow to Rodgau | 706.91 mi (1,137.66 km) |
| Carlow to Roding | 878.69 mi (1,414.11 km) |
| Carlow to Rodinghausen | 647.65 mi (1,042.29 km) |
| Carlow to Roetgen | 580.76 mi (934.64 km) |
| Carlow to Rommerskirchen | 592.52 mi (953.57 km) |
| Carlow to Ronnenberg | 695.84 mi (1,119.84 km) |
| Carlow to Rosbach vor der Hohe | 692.29 mi (1,114.13 km) |
| Carlow to Rosdorf | 717.56 mi (1,154.79 km) |
| Carlow to Rosenheim | 904.97 mi (1,456.40 km) |
| Carlow to Rosrath | 615.74 mi (990.94 km) |
| Carlow to Rossdorf | 705.85 mi (1,135.95 km) |
| Carlow to Rosstal | 805.81 mi (1,296.83 km) |
| Carlow to Rostock | 786.67 mi (1,266.02 km) |
| Carlow to Rotenburg an der Fulda | 719.55 mi (1,158.01 km) |
| Carlow to Roth | 818.70 mi (1,317.58 km) |
