| Portage to Zottegem | 4,025.62 mi (6,478.61 km) |
| Portage to Zulte | 4,009.99 mi (6,453.46 km) |
| Portage to Zwevegem | 4,010.12 mi (6,453.66 km) |
| Portage to Zwijndrecht | 4,033.88 mi (6,491.91 km) |
| Portage to Asenovgrad | 5,188.42 mi (8,349.96 km) |
| Portage to Aytos | 5,241.78 mi (8,435.83 km) |
| Portage to Balchik | 5,238.29 mi (8,430.21 km) |
| Portage to Bankya | 5,091.76 mi (8,194.39 km) |
| Portage to Bansko | 5,145.76 mi (8,281.30 km) |
| Portage to Berkovitsa | 5,066.03 mi (8,152.99 km) |
| Portage to Blagoevgrad | 5,122.61 mi (8,244.05 km) |
| Portage to Botevgrad | 5,106.37 mi (8,217.90 km) |
| Portage to Burgas | 5,259.33 mi (8,464.08 km) |
| Portage to Byala Slatina | 5,084.97 mi (8,183.47 km) |
| Portage to Chirpan | 5,196.42 mi (8,362.84 km) |
