| Rio Grande City to Yuncos | 5,312.24 mi (8,549.22 km) |
| Rio Grande City to Zafra | 5,231.80 mi (8,419.77 km) |
| Rio Grande City to Zamora | 5,183.06 mi (8,341.33 km) |
| Rio Grande City to Zaragoza | 5,409.76 mi (8,706.17 km) |
| Rio Grande City to Zarautz | 5,303.48 mi (8,535.12 km) |
| Rio Grande City to Zuera | 5,407.80 mi (8,703.01 km) |
| Rio Grande City to Zumaia | 5,298.94 mi (8,527.82 km) |
| Rio Grande City to Zumarraga | 5,302.17 mi (8,533.02 km) |
| Rio Grande City to Longyearbyen | 4,763.75 mi (7,666.52 km) |
| Rio Grande City to Ahus | 5,538.10 mi (8,912.71 km) |
| Rio Grande City to Akersberga | 5,520.41 mi (8,884.24 km) |
| Rio Grande City to Alingsas | 5,407.84 mi (8,703.08 km) |
| Rio Grande City to Almhult | 5,509.35 mi (8,866.45 km) |
| Rio Grande City to Alta | 5,526.53 mi (8,894.09 km) |
| Rio Grande City to Amal | 5,372.52 mi (8,646.24 km) |
