| Big Spring to Zambrow | 5,649.65 mi (9,092.24 km) |
| Big Spring to Zamosc | 5,790.89 mi (9,319.54 km) |
| Big Spring to Zary | 5,489.55 mi (8,834.57 km) |
| Big Spring to Zawiercie | 5,680.90 mi (9,142.52 km) |
| Big Spring to Zdunska Wola | 5,615.01 mi (9,036.48 km) |
| Big Spring to Zdzieszowice | 5,642.69 mi (9,081.04 km) |
| Big Spring to Zgierz | 5,617.49 mi (9,040.47 km) |
| Big Spring to Zgorzelec | 5,506.74 mi (8,862.23 km) |
| Big Spring to Ziebice | 5,598.57 mi (9,010.03 km) |
| Big Spring to Zielona Gora | 5,488.31 mi (8,832.58 km) |
| Big Spring to Zielonka | 5,649.88 mi (9,092.60 km) |
| Big Spring to Zlocieniec | 5,433.95 mi (8,745.10 km) |
| Big Spring to Zlotoryja | 5,537.63 mi (8,911.96 km) |
| Big Spring to Zlotow | 5,473.63 mi (8,808.95 km) |
| Big Spring to Znin | 5,517.41 mi (8,879.42 km) |
