| Merrick to Oswaldtwistle | 3,310.74 mi (5,328.12 km) |
| Merrick to Oswestry | 3,299.97 mi (5,310.78 km) |
| Merrick to Otley | 3,335.71 mi (5,368.31 km) |
| Merrick to Ovenden | 3,331.08 mi (5,360.86 km) |
| Merrick to Oxford | 3,394.03 mi (5,462.17 km) |
| Merrick to Oxted | 3,455.71 mi (5,561.43 km) |
| Merrick to Padbury | 3,402.06 mi (5,475.08 km) |
| Merrick to Padiham | 3,313.03 mi (5,331.81 km) |
| Merrick to Paignton | 3,324.83 mi (5,350.79 km) |
| Merrick to Paisley | 3,199.23 mi (5,148.67 km) |
| Merrick to Palmers Green | 3,443.74 mi (5,542.17 km) |
| Merrick to Parkstone | 3,386.85 mi (5,450.60 km) |
| Merrick to Partick | 3,203.14 mi (5,154.95 km) |
| Merrick to Patcham | 3,458.33 mi (5,565.65 km) |
| Merrick to Peebles | 3,248.98 mi (5,228.73 km) |
