| Rockville Centre to Zottegem | 3,623.34 mi (5,831.21 km) |
| Rockville Centre to Zulte | 3,607.18 mi (5,805.19 km) |
| Rockville Centre to Zwevegem | 3,605.95 mi (5,803.21 km) |
| Rockville Centre to Zwijndrecht | 3,636.32 mi (5,852.09 km) |
| Rockville Centre to Asenovgrad | 4,790.95 mi (7,710.29 km) |
| Rockville Centre to Aytos | 4,859.32 mi (7,820.32 km) |
| Rockville Centre to Balchik | 4,864.84 mi (7,829.21 km) |
| Rockville Centre to Bankya | 4,691.65 mi (7,550.47 km) |
| Rockville Centre to Bansko | 4,741.23 mi (7,630.28 km) |
| Rockville Centre to Berkovitsa | 4,669.55 mi (7,514.92 km) |
| Rockville Centre to Blagoevgrad | 4,717.59 mi (7,592.23 km) |
| Rockville Centre to Botevgrad | 4,710.45 mi (7,580.73 km) |
| Rockville Centre to Burgas | 4,876.51 mi (7,847.99 km) |
| Rockville Centre to Byala Slatina | 4,693.53 mi (7,553.50 km) |
| Rockville Centre to Chirpan | 4,802.17 mi (7,728.34 km) |
