| Grosseto to Oswestry | 954.57 mi (1,536.24 km) |
| Grosseto to Otley | 964.98 mi (1,552.98 km) |
| Grosseto to Ovenden | 962.06 mi (1,548.29 km) |
| Grosseto to Oxford | 847.00 mi (1,363.11 km) |
| Grosseto to Oxted | 784.34 mi (1,262.27 km) |
| Grosseto to Padbury | 847.80 mi (1,364.40 km) |
| Grosseto to Padiham | 976.97 mi (1,572.28 km) |
| Grosseto to Paignton | 872.18 mi (1,403.63 km) |
| Grosseto to Paisley | 1,137.20 mi (1,830.14 km) |
| Grosseto to Palmers Green | 805.00 mi (1,295.52 km) |
| Grosseto to Parkstone | 824.32 mi (1,326.61 km) |
| Grosseto to Partick | 1,135.42 mi (1,827.28 km) |
| Grosseto to Patcham | 770.33 mi (1,239.73 km) |
| Grosseto to Peebles | 1,094.77 mi (1,761.86 km) |
| Grosseto to Pelsall | 910.45 mi (1,465.23 km) |
