| Radford to Yuncos | 4,011.53 mi (6,455.93 km) |
| Radford to Zafra | 3,933.18 mi (6,329.85 km) |
| Radford to Zamora | 3,882.22 mi (6,247.83 km) |
| Radford to Zaragoza | 4,109.52 mi (6,613.64 km) |
| Radford to Zarautz | 4,004.35 mi (6,444.37 km) |
| Radford to Zuera | 4,107.74 mi (6,610.77 km) |
| Radford to Zumaia | 3,999.79 mi (6,437.05 km) |
| Radford to Zumarraga | 4,002.76 mi (6,441.83 km) |
| Radford to Longyearbyen | 3,801.73 mi (6,118.29 km) |
| Radford to Ahus | 4,316.59 mi (6,946.88 km) |
| Radford to Akersberga | 4,336.93 mi (6,979.62 km) |
| Radford to Alingsas | 4,197.54 mi (6,755.29 km) |
| Radford to Almhult | 4,292.12 mi (6,907.50 km) |
| Radford to Alta | 4,340.77 mi (6,985.79 km) |
| Radford to Amal | 4,171.68 mi (6,713.66 km) |
