| Louisville to Zottegem | 4,217.88 mi (6,788.03 km) |
| Louisville to Zulte | 4,202.00 mi (6,762.46 km) |
| Louisville to Zwevegem | 4,201.58 mi (6,761.79 km) |
| Louisville to Zwijndrecht | 4,228.04 mi (6,804.37 km) |
| Louisville to Asenovgrad | 5,385.23 mi (8,666.69 km) |
| Louisville to Aytos | 5,444.52 mi (8,762.11 km) |
| Louisville to Balchik | 5,444.37 mi (8,761.87 km) |
| Louisville to Bankya | 5,287.32 mi (8,509.11 km) |
| Louisville to Bansko | 5,339.64 mi (8,593.32 km) |
| Louisville to Berkovitsa | 5,262.99 mi (8,469.96 km) |
| Louisville to Blagoevgrad | 5,316.24 mi (8,555.66 km) |
| Louisville to Botevgrad | 5,303.63 mi (8,535.36 km) |
| Louisville to Burgas | 5,461.97 mi (8,790.19 km) |
| Louisville to Byala Slatina | 5,283.94 mi (8,503.69 km) |
| Louisville to Chirpan | 5,394.52 mi (8,681.64 km) |
