| Rehlingen-Siersburg to Navan | 644.88 mi (1,037.84 km) |
| Rehlingen-Siersburg to Nenagh | 687.45 mi (1,106.34 km) |
| Rehlingen-Siersburg to Palmerston | 625.69 mi (1,006.94 km) |
| Rehlingen-Siersburg to Port Laoise | 654.62 mi (1,053.50 km) |
| Rehlingen-Siersburg to Rath To | 632.80 mi (1,018.40 km) |
| Rehlingen-Siersburg to Rathfarnham | 620.82 mi (999.11 km) |
| Rehlingen-Siersburg to Ros Comain | 702.10 mi (1,129.92 km) |
| Rehlingen-Siersburg to Rush | 618.97 mi (996.14 km) |
| Rehlingen-Siersburg to Shannon | 712.18 mi (1,146.14 km) |
| Rehlingen-Siersburg to Sligo | 728.62 mi (1,172.60 km) |
| Rehlingen-Siersburg to Swords | 622.27 mi (1,001.44 km) |
| Rehlingen-Siersburg to Tallaght | 623.35 mi (1,003.18 km) |
| Rehlingen-Siersburg to Tralee | 740.51 mi (1,191.74 km) |
| Rehlingen-Siersburg to Tramore | 633.05 mi (1,018.79 km) |
| Rehlingen-Siersburg to Trim | 646.61 mi (1,040.62 km) |
