| Round Lake to Zottegem | 4,113.69 mi (6,620.35 km) |
| Round Lake to Zulte | 4,098.20 mi (6,595.42 km) |
| Round Lake to Zwevegem | 4,098.58 mi (6,596.03 km) |
| Round Lake to Zwijndrecht | 4,121.05 mi (6,632.18 km) |
| Round Lake to Asenovgrad | 5,273.06 mi (8,486.16 km) |
| Round Lake to Aytos | 5,323.34 mi (8,567.08 km) |
| Round Lake to Balchik | 5,318.07 mi (8,558.61 km) |
| Round Lake to Bankya | 5,177.10 mi (8,331.74 km) |
| Round Lake to Bansko | 5,231.87 mi (8,419.88 km) |
| Round Lake to Berkovitsa | 5,150.71 mi (8,289.27 km) |
| Round Lake to Blagoevgrad | 5,208.86 mi (8,382.85 km) |
| Round Lake to Botevgrad | 5,190.86 mi (8,353.88 km) |
| Round Lake to Burgas | 5,340.93 mi (8,595.39 km) |
| Round Lake to Byala Slatina | 5,168.62 mi (8,318.09 km) |
| Round Lake to Chirpan | 5,280.41 mi (8,498.00 km) |
