| Killarney to Montana | 1,617.27 mi (2,602.74 km) |
| Killarney to Nova Zagora | 1,769.87 mi (2,848.34 km) |
| Killarney to Novi Iskar | 1,645.97 mi (2,648.94 km) |
| Killarney to Novi Pazar | 1,787.23 mi (2,876.27 km) |
| Killarney to Omurtag | 1,763.50 mi (2,838.08 km) |
| Killarney to Panagyurishte | 1,692.61 mi (2,724.00 km) |
| Killarney to Parvomay | 1,751.74 mi (2,819.15 km) |
| Killarney to Pavlikeni | 1,711.88 mi (2,755.00 km) |
| Killarney to Pazardzhik | 1,710.76 mi (2,753.20 km) |
| Killarney to Pernik | 1,640.56 mi (2,640.23 km) |
| Killarney to Peshtera | 1,716.02 mi (2,761.67 km) |
| Killarney to Petrich | 1,696.54 mi (2,730.31 km) |
| Killarney to Pleven | 1,676.10 mi (2,697.43 km) |
| Killarney to Plovdiv | 1,730.19 mi (2,784.47 km) |
| Killarney to Pomorie | 1,834.46 mi (2,952.28 km) |
