| Giresun to Oswestry | 2,087.93 mi (3,360.20 km) |
| Giresun to Otley | 2,042.12 mi (3,286.48 km) |
| Giresun to Ovenden | 2,048.01 mi (3,295.95 km) |
| Giresun to Oxford | 2,004.16 mi (3,225.39 km) |
| Giresun to Oxted | 1,946.94 mi (3,133.30 km) |
| Giresun to Padbury | 1,992.89 mi (3,207.25 km) |
| Giresun to Padiham | 2,066.05 mi (3,324.99 km) |
| Giresun to Paignton | 2,097.68 mi (3,375.88 km) |
| Giresun to Paisley | 2,172.15 mi (3,495.73 km) |
| Giresun to Palmers Green | 1,954.23 mi (3,145.02 km) |
| Giresun to Parkstone | 2,027.90 mi (3,263.59 km) |
| Giresun to Partick | 2,168.19 mi (3,489.36 km) |
| Giresun to Patcham | 1,950.37 mi (3,138.81 km) |
| Giresun to Peebles | 2,122.49 mi (3,415.81 km) |
| Giresun to Pelsall | 2,041.15 mi (3,284.91 km) |
