| Americus to Zottegem | 4,457.33 mi (7,173.39 km) |
| Americus to Zulte | 4,441.14 mi (7,147.32 km) |
| Americus to Zwevegem | 4,439.79 mi (7,145.16 km) |
| Americus to Zwijndrecht | 4,470.64 mi (7,194.81 km) |
| Americus to Asenovgrad | 5,624.27 mi (9,051.39 km) |
| Americus to Aytos | 5,693.80 mi (9,163.29 km) |
| Americus to Balchik | 5,699.69 mi (9,172.77 km) |
| Americus to Bankya | 5,524.77 mi (8,891.26 km) |
| Americus to Bansko | 5,573.77 mi (8,970.11 km) |
| Americus to Berkovitsa | 5,503.09 mi (8,856.36 km) |
| Americus to Blagoevgrad | 5,550.09 mi (8,932.01 km) |
| Americus to Botevgrad | 5,544.00 mi (8,922.21 km) |
| Americus to Burgas | 5,710.97 mi (9,190.91 km) |
| Americus to Byala Slatina | 5,527.50 mi (8,895.65 km) |
| Americus to Chirpan | 5,635.79 mi (9,069.94 km) |
