| Killarney to Ratingen | 701.24 mi (1,128.54 km) |
| Killarney to Ratzeburg | 849.29 mi (1,366.80 km) |
| Killarney to Raubling | 1,001.31 mi (1,611.45 km) |
| Killarney to Rauenberg | 818.18 mi (1,316.73 km) |
| Killarney to Raunheim | 790.70 mi (1,272.51 km) |
| Killarney to Ravensburg | 897.18 mi (1,443.87 km) |
| Killarney to Recke | 727.84 mi (1,171.35 km) |
| Killarney to Recklinghausen | 711.08 mi (1,144.37 km) |
| Killarney to Regen | 1,013.01 mi (1,630.28 km) |
| Killarney to Regensburg | 967.27 mi (1,556.66 km) |
| Killarney to Regenstauf | 966.58 mi (1,555.57 km) |
| Killarney to Rehau | 937.59 mi (1,508.90 km) |
| Killarney to Rehburg-Loccum | 789.81 mi (1,271.07 km) |
| Killarney to Rehlingen-Siersburg | 730.40 mi (1,175.46 km) |
| Killarney to Reichelsheim | 813.60 mi (1,309.37 km) |
