| Celbridge to Montana | 1,513.47 mi (2,435.69 km) |
| Celbridge to Nova Zagora | 1,663.92 mi (2,677.82 km) |
| Celbridge to Novi Iskar | 1,544.39 mi (2,485.46 km) |
| Celbridge to Novi Pazar | 1,675.95 mi (2,697.18 km) |
| Celbridge to Omurtag | 1,654.54 mi (2,662.72 km) |
| Celbridge to Panagyurishte | 1,590.41 mi (2,559.52 km) |
| Celbridge to Parvomay | 1,648.87 mi (2,653.60 km) |
| Celbridge to Pavlikeni | 1,604.47 mi (2,582.15 km) |
| Celbridge to Pazardzhik | 1,609.40 mi (2,590.09 km) |
| Celbridge to Pernik | 1,540.51 mi (2,479.21 km) |
| Celbridge to Peshtera | 1,615.39 mi (2,599.72 km) |
| Celbridge to Petrich | 1,600.95 mi (2,576.48 km) |
| Celbridge to Pleven | 1,569.43 mi (2,525.76 km) |
| Celbridge to Plovdiv | 1,628.13 mi (2,620.22 km) |
| Celbridge to Pomorie | 1,725.17 mi (2,776.40 km) |
