| Giffnock to Ponteland | 112.74 mi (181.45 km) |
| Giffnock to Pontneddfechan | 281.29 mi (452.69 km) |
| Giffnock to Pontypridd | 293.00 mi (471.54 km) |
| Giffnock to Poole | 364.27 mi (586.23 km) |
| Giffnock to Port Glasgow | 17.75 mi (28.56 km) |
| Giffnock to Port Talbot | 291.90 mi (469.76 km) |
| Giffnock to Portchester | 366.99 mi (590.62 km) |
| Giffnock to Porthcawl | 299.86 mi (482.57 km) |
| Giffnock to Portishead | 305.06 mi (490.95 km) |
| Giffnock to Portlethen | 119.85 mi (192.89 km) |
| Giffnock to Portsmouth | 369.83 mi (595.19 km) |
| Giffnock to Potters Bar | 329.63 mi (530.49 km) |
| Giffnock to Poulton le Fylde | 144.84 mi (233.09 km) |
| Giffnock to Poynton | 190.72 mi (306.93 km) |
| Giffnock to Prescot | 174.65 mi (281.07 km) |
