| Royston to Trim | 301.30 mi (484.89 km) |
| Royston to Tuam | 382.45 mi (615.50 km) |
| Royston to Tullamore | 324.44 mi (522.14 km) |
| Royston to Waterford | 301.60 mi (485.38 km) |
| Royston to Wexford | 273.29 mi (439.82 km) |
| Royston to Wicklow | 260.80 mi (419.71 km) |
| Royston to Abano Terme | 708.01 mi (1,139.43 km) |
| Royston to Abbiategrasso | 612.99 mi (986.52 km) |
| Royston to Acate | 1,254.64 mi (2,019.15 km) |
| Royston to Acerra | 1,023.94 mi (1,647.88 km) |
| Royston to Aci Castello | 1,241.79 mi (1,998.47 km) |
| Royston to Aci Catena | 1,238.81 mi (1,993.68 km) |
| Royston to Aci Sant'Antonio | 1,238.34 mi (1,992.92 km) |
| Royston to Acireale | 1,238.79 mi (1,993.63 km) |
| Royston to Acquaviva delle Fonti | 1,107.40 mi (1,782.19 km) |
