| Oro Valley to Zottegem | 5,451.15 mi (8,772.78 km) |
| Oro Valley to Zulte | 5,436.49 mi (8,749.19 km) |
| Oro Valley to Zwevegem | 5,438.08 mi (8,751.74 km) |
| Oro Valley to Zwijndrecht | 5,454.05 mi (8,777.45 km) |
| Oro Valley to Asenovgrad | 6,579.47 mi (10,588.63 km) |
| Oro Valley to Aytos | 6,611.26 mi (10,639.80 km) |
| Oro Valley to Balchik | 6,595.42 mi (10,614.31 km) |
| Oro Valley to Bankya | 6,488.65 mi (10,442.47 km) |
| Oro Valley to Bansko | 6,547.01 mi (10,536.40 km) |
| Oro Valley to Berkovitsa | 6,458.87 mi (10,394.55 km) |
| Oro Valley to Blagoevgrad | 6,525.05 mi (10,501.05 km) |
| Oro Valley to Botevgrad | 6,497.46 mi (10,456.66 km) |
| Oro Valley to Burgas | 6,628.82 mi (10,668.05 km) |
| Oro Valley to Byala Slatina | 6,470.76 mi (10,413.68 km) |
| Oro Valley to Chirpan | 6,583.03 mi (10,594.37 km) |
