| Carlow to Paola | 1,429.64 mi (2,300.78 km) |
| Carlow to Parabiago | 872.46 mi (1,404.09 km) |
| Carlow to Parabita | 1,471.91 mi (2,368.81 km) |
| Carlow to Parma | 957.48 mi (1,540.92 km) |
| Carlow to Partanna | 1,410.94 mi (2,270.69 km) |
| Carlow to Partinico | 1,400.42 mi (2,253.75 km) |
| Carlow to Pasian di Prato | 1,013.81 mi (1,631.57 km) |
| Carlow to Paterno | 1,485.94 mi (2,391.39 km) |
| Carlow to Patti | 1,457.10 mi (2,344.97 km) |
| Carlow to Paullo | 895.44 mi (1,441.07 km) |
| Carlow to Pavia | 897.04 mi (1,443.65 km) |
| Carlow to Pavullo nel Frignano | 997.62 mi (1,605.52 km) |
| Carlow to Pedara | 1,488.82 mi (2,396.03 km) |
| Carlow to Pellezzano | 1,314.78 mi (2,115.93 km) |
| Carlow to Penne | 1,199.52 mi (1,930.45 km) |
