| Longford to Zottegem | 527.73 mi (849.29 km) |
| Longford to Zulte | 511.89 mi (823.80 km) |
| Longford to Zwevegem | 511.68 mi (823.47 km) |
| Longford to Zwijndrecht | 538.51 mi (866.65 km) |
| Longford to Asenovgrad | 1,695.65 mi (2,728.89 km) |
| Longford to Aytos | 1,760.94 mi (2,833.96 km) |
| Longford to Balchik | 1,767.31 mi (2,844.21 km) |
| Longford to Bankya | 1,597.33 mi (2,570.66 km) |
| Longford to Bansko | 1,649.47 mi (2,654.57 km) |
| Longford to Berkovitsa | 1,573.62 mi (2,532.49 km) |
| Longford to Blagoevgrad | 1,626.10 mi (2,616.95 km) |
| Longford to Botevgrad | 1,614.38 mi (2,598.10 km) |
| Longford to Burgas | 1,778.14 mi (2,861.64 km) |
| Longford to Byala Slatina | 1,596.09 mi (2,568.66 km) |
| Longford to Chirpan | 1,705.70 mi (2,745.07 km) |
