| Johnston to Zottegem | 4,351.91 mi (7,003.72 km) |
| Johnston to Zulte | 4,336.70 mi (6,979.24 km) |
| Johnston to Zwevegem | 4,337.52 mi (6,980.56 km) |
| Johnston to Zwijndrecht | 4,357.66 mi (7,012.98 km) |
| Johnston to Asenovgrad | 5,503.12 mi (8,856.41 km) |
| Johnston to Aytos | 5,547.66 mi (8,928.09 km) |
| Johnston to Balchik | 5,539.10 mi (8,914.32 km) |
| Johnston to Bankya | 5,408.62 mi (8,704.33 km) |
| Johnston to Bansko | 5,464.68 mi (8,794.56 km) |
| Johnston to Berkovitsa | 5,381.06 mi (8,659.98 km) |
| Johnston to Blagoevgrad | 5,441.97 mi (8,758.00 km) |
| Johnston to Botevgrad | 5,420.80 mi (8,723.93 km) |
| Johnston to Burgas | 5,565.28 mi (8,956.46 km) |
| Johnston to Byala Slatina | 5,397.07 mi (8,685.74 km) |
| Johnston to Chirpan | 5,509.27 mi (8,866.32 km) |
