| Mercer Island to Naas | 4,516.66 mi (7,268.86 km) |
| Mercer Island to Navan | 4,493.86 mi (7,232.16 km) |
| Mercer Island to Nenagh | 4,491.67 mi (7,228.65 km) |
| Mercer Island to Palmerston | 4,517.72 mi (7,270.56 km) |
| Mercer Island to Port Laoise | 4,508.47 mi (7,255.68 km) |
| Mercer Island to Rath To | 4,507.39 mi (7,253.94 km) |
| Mercer Island to Rathfarnham | 4,522.93 mi (7,278.95 km) |
| Mercer Island to Ros Comain | 4,453.19 mi (7,166.71 km) |
| Mercer Island to Rush | 4,516.83 mi (7,269.13 km) |
| Mercer Island to Shannon | 4,480.16 mi (7,210.11 km) |
| Mercer Island to Sligo | 4,412.96 mi (7,101.97 km) |
| Mercer Island to Swords | 4,516.50 mi (7,268.60 km) |
| Mercer Island to Tallaght | 4,521.47 mi (7,276.61 km) |
| Mercer Island to Tralee | 4,478.67 mi (7,207.72 km) |
| Mercer Island to Tramore | 4,557.47 mi (7,334.55 km) |
