| Paducah to Zottegem | 4,387.81 mi (7,061.50 km) |
| Paducah to Zulte | 4,372.00 mi (7,036.05 km) |
| Paducah to Zwevegem | 4,371.74 mi (7,035.63 km) |
| Paducah to Zwijndrecht | 4,397.40 mi (7,076.94 km) |
| Paducah to Asenovgrad | 5,554.13 mi (8,938.51 km) |
| Paducah to Aytos | 5,611.43 mi (9,030.73 km) |
| Paducah to Balchik | 5,610.06 mi (9,028.52 km) |
| Paducah to Bankya | 5,456.59 mi (8,781.53 km) |
| Paducah to Bansko | 5,509.44 mi (8,866.59 km) |
| Paducah to Berkovitsa | 5,431.81 mi (8,741.65 km) |
| Paducah to Blagoevgrad | 5,486.11 mi (8,829.04 km) |
| Paducah to Botevgrad | 5,472.36 mi (8,806.91 km) |
| Paducah to Burgas | 5,628.93 mi (9,058.88 km) |
| Paducah to Byala Slatina | 5,452.11 mi (8,774.32 km) |
| Paducah to Chirpan | 5,563.01 mi (8,952.80 km) |
