| Boulder City to Zory | 5,862.68 mi (9,435.07 km) |
| Boulder City to Zuromin | 5,723.65 mi (9,211.32 km) |
| Boulder City to Zychlin | 5,763.13 mi (9,274.87 km) |
| Boulder City to Zyrardow | 5,793.97 mi (9,324.49 km) |
| Boulder City to Zywiec | 5,896.08 mi (9,488.83 km) |
| Boulder City to Abrantes | 5,453.50 mi (8,776.56 km) |
| Boulder City to Agualva | 5,435.79 mi (8,748.05 km) |
| Boulder City to Aguas Santas | 5,363.76 mi (8,632.14 km) |
| Boulder City to Agueda | 5,396.19 mi (8,684.33 km) |
| Boulder City to Albergaria-a-Velha | 5,389.84 mi (8,674.10 km) |
| Boulder City to Albufeira | 5,552.12 mi (8,935.28 km) |
| Boulder City to Alcacer do Sal | 5,486.16 mi (8,829.12 km) |
| Boulder City to Alcanena | 5,433.52 mi (8,744.41 km) |
| Boulder City to Alcobaca | 5,416.73 mi (8,717.39 km) |
| Boulder City to Alcochete | 5,450.85 mi (8,772.30 km) |
