| Harwich to Trim | 354.92 mi (571.19 km) |
| Harwich to Tuam | 436.81 mi (702.97 km) |
| Harwich to Tullamore | 378.95 mi (609.86 km) |
| Harwich to Waterford | 356.85 mi (574.30 km) |
| Harwich to Wexford | 328.56 mi (528.77 km) |
| Harwich to Wicklow | 315.51 mi (507.77 km) |
| Harwich to Abano Terme | 659.92 mi (1,062.04 km) |
| Harwich to Abbiategrasso | 570.04 mi (917.39 km) |
| Harwich to Acate | 1,214.40 mi (1,954.39 km) |
| Harwich to Acerra | 979.27 mi (1,575.98 km) |
| Harwich to Aci Castello | 1,200.05 mi (1,931.29 km) |
| Harwich to Aci Catena | 1,197.04 mi (1,926.45 km) |
| Harwich to Aci Sant'Antonio | 1,196.59 mi (1,925.73 km) |
| Harwich to Acireale | 1,196.95 mi (1,926.30 km) |
| Harwich to Acquaviva delle Fonti | 1,059.77 mi (1,705.53 km) |
