| Great Falls to Zottegem | 4,627.88 mi (7,447.85 km) |
| Great Falls to Zulte | 4,614.66 mi (7,426.57 km) |
| Great Falls to Zwevegem | 4,617.75 mi (7,431.54 km) |
| Great Falls to Zwijndrecht | 4,625.15 mi (7,443.46 km) |
| Great Falls to Asenovgrad | 5,696.47 mi (9,167.59 km) |
| Great Falls to Aytos | 5,710.75 mi (9,190.56 km) |
| Great Falls to Balchik | 5,686.40 mi (9,151.37 km) |
| Great Falls to Bankya | 5,612.58 mi (9,032.57 km) |
| Great Falls to Bansko | 5,673.43 mi (9,130.50 km) |
| Great Falls to Berkovitsa | 5,580.01 mi (8,980.16 km) |
| Great Falls to Blagoevgrad | 5,652.99 mi (9,097.61 km) |
| Great Falls to Botevgrad | 5,616.30 mi (9,038.56 km) |
| Great Falls to Burgas | 5,727.94 mi (9,218.24 km) |
| Great Falls to Byala Slatina | 5,585.83 mi (8,989.52 km) |
| Great Falls to Chirpan | 5,696.33 mi (9,167.36 km) |
