| Hillsborough to Zottegem | 3,671.45 mi (5,908.63 km) |
| Hillsborough to Zulte | 3,655.30 mi (5,882.64 km) |
| Hillsborough to Zwevegem | 3,654.15 mi (5,880.78 km) |
| Hillsborough to Zwijndrecht | 3,684.18 mi (5,929.11 km) |
| Hillsborough to Asenovgrad | 4,839.35 mi (7,788.19 km) |
| Hillsborough to Aytos | 4,906.97 mi (7,897.00 km) |
| Hillsborough to Balchik | 4,912.01 mi (7,905.11 km) |
| Hillsborough to Bankya | 4,740.14 mi (7,628.52 km) |
| Hillsborough to Bansko | 4,789.98 mi (7,708.72 km) |
| Hillsborough to Berkovitsa | 4,717.85 mi (7,592.65 km) |
| Hillsborough to Blagoevgrad | 4,766.35 mi (7,670.70 km) |
| Hillsborough to Botevgrad | 4,758.74 mi (7,658.45 km) |
| Hillsborough to Burgas | 4,924.18 mi (7,924.71 km) |
| Hillsborough to Byala Slatina | 4,741.58 mi (7,630.83 km) |
| Hillsborough to Chirpan | 4,850.41 mi (7,805.97 km) |
