| Hartford to Zottegem | 3,537.10 mi (5,692.41 km) |
| Hartford to Zulte | 3,520.96 mi (5,666.43 km) |
| Hartford to Zwevegem | 3,519.81 mi (5,664.59 km) |
| Hartford to Zwijndrecht | 3,549.80 mi (5,712.84 km) |
| Hartford to Asenovgrad | 4,705.05 mi (7,572.05 km) |
| Hartford to Aytos | 4,772.57 mi (7,680.70 km) |
| Hartford to Balchik | 4,777.61 mi (7,688.81 km) |
| Hartford to Bankya | 4,605.86 mi (7,412.42 km) |
| Hartford to Bansko | 4,655.76 mi (7,492.72 km) |
| Hartford to Berkovitsa | 4,583.53 mi (7,376.48 km) |
| Hartford to Blagoevgrad | 4,632.14 mi (7,454.71 km) |
| Hartford to Botevgrad | 4,624.41 mi (7,442.27 km) |
| Hartford to Burgas | 4,789.79 mi (7,708.41 km) |
| Hartford to Byala Slatina | 4,607.21 mi (7,414.59 km) |
| Hartford to Chirpan | 4,716.07 mi (7,589.78 km) |
