| Helena to Zory | 5,139.69 mi (8,271.53 km) |
| Helena to Zuromin | 4,991.86 mi (8,033.62 km) |
| Helena to Zychlin | 5,033.51 mi (8,100.65 km) |
| Helena to Zyrardow | 5,063.24 mi (8,148.49 km) |
| Helena to Zywiec | 5,172.82 mi (8,324.86 km) |
| Helena to Abrantes | 4,865.94 mi (7,830.98 km) |
| Helena to Agualva | 4,857.75 mi (7,817.80 km) |
| Helena to Aguas Santas | 4,766.57 mi (7,671.05 km) |
| Helena to Agueda | 4,802.51 mi (7,728.89 km) |
| Helena to Albergaria-a-Velha | 4,795.52 mi (7,717.64 km) |
| Helena to Albufeira | 4,980.45 mi (8,015.26 km) |
| Helena to Alcacer do Sal | 4,907.20 mi (7,897.37 km) |
| Helena to Alcanena | 4,848.02 mi (7,802.14 km) |
| Helena to Alcobaca | 4,832.04 mi (7,776.42 km) |
| Helena to Alcochete | 4,871.45 mi (7,839.84 km) |
