| Helena to Trim | 4,248.95 mi (6,838.02 km) |
| Helena to Tuam | 4,186.36 mi (6,737.30 km) |
| Helena to Tullamore | 4,239.92 mi (6,823.50 km) |
| Helena to Waterford | 4,297.43 mi (6,916.05 km) |
| Helena to Wexford | 4,315.13 mi (6,944.53 km) |
| Helena to Wicklow | 4,298.83 mi (6,918.29 km) |
| Helena to Abano Terme | 5,225.05 mi (8,408.90 km) |
| Helena to Abbiategrasso | 5,139.08 mi (8,270.56 km) |
| Helena to Acate | 5,777.28 mi (9,297.64 km) |
| Helena to Acerra | 5,548.98 mi (8,930.22 km) |
| Helena to Aci Castello | 5,767.08 mi (9,281.22 km) |
| Helena to Aci Catena | 5,764.15 mi (9,276.50 km) |
| Helena to Aci Sant'Antonio | 5,763.65 mi (9,275.69 km) |
| Helena to Acireale | 5,764.19 mi (9,276.57 km) |
| Helena to Acquaviva delle Fonti | 5,623.32 mi (9,049.85 km) |
