| Porto de Mos to Oswestry | 955.80 mi (1,538.20 km) |
| Porto de Mos to Otley | 1,043.03 mi (1,678.60 km) |
| Porto de Mos to Ovenden | 1,029.78 mi (1,657.28 km) |
| Porto de Mos to Oxford | 914.21 mi (1,471.27 km) |
| Porto de Mos to Oxted | 910.11 mi (1,464.68 km) |
| Porto de Mos to Padbury | 933.58 mi (1,502.45 km) |
| Porto de Mos to Padiham | 1,027.05 mi (1,652.88 km) |
| Porto de Mos to Paignton | 790.80 mi (1,272.66 km) |
| Porto de Mos to Paisley | 1,140.20 mi (1,834.97 km) |
| Porto de Mos to Palmers Green | 929.29 mi (1,495.55 km) |
| Porto de Mos to Parkstone | 836.39 mi (1,346.04 km) |
| Porto de Mos to Partick | 1,142.75 mi (1,839.07 km) |
| Porto de Mos to Patcham | 883.68 mi (1,422.14 km) |
| Porto de Mos to Peebles | 1,138.59 mi (1,832.38 km) |
| Porto de Mos to Pelsall | 957.02 mi (1,540.17 km) |
