| Omurtag to Acri | 576.65 mi (928.03 km) |
| Omurtag to Adelfia | 510.68 mi (821.87 km) |
| Omurtag to Adrano | 714.97 mi (1,150.64 km) |
| Omurtag to Adria | 724.75 mi (1,166.38 km) |
| Omurtag to Afragola | 638.65 mi (1,027.81 km) |
| Omurtag to Agliana | 773.52 mi (1,244.87 km) |
| Omurtag to Agrate Brianza | 858.88 mi (1,382.24 km) |
| Omurtag to Agrigento | 785.01 mi (1,263.34 km) |
| Omurtag to Agropoli | 618.87 mi (995.98 km) |
| Omurtag to Ala | 781.11 mi (1,257.08 km) |
| Omurtag to Alassio | 914.16 mi (1,471.20 km) |
| Omurtag to Alatri | 673.02 mi (1,083.12 km) |
| Omurtag to Alba | 919.89 mi (1,480.43 km) |
| Omurtag to Albano Laziale | 706.90 mi (1,137.64 km) |
| Omurtag to Albenga | 911.54 mi (1,466.98 km) |
