| Parma Heights to Oswaldtwistle | 3,596.35 mi (5,787.76 km) |
| Parma Heights to Oswestry | 3,592.58 mi (5,781.70 km) |
| Parma Heights to Otley | 3,619.24 mi (5,824.61 km) |
| Parma Heights to Ovenden | 3,616.00 mi (5,819.39 km) |
| Parma Heights to Oxford | 3,691.55 mi (5,940.97 km) |
| Parma Heights to Oxted | 3,754.54 mi (6,042.35 km) |
| Parma Heights to Padbury | 3,697.68 mi (5,950.85 km) |
| Parma Heights to Padiham | 3,598.15 mi (5,790.67 km) |
| Parma Heights to Paignton | 3,634.25 mi (5,848.76 km) |
| Parma Heights to Paisley | 3,472.01 mi (5,587.66 km) |
| Parma Heights to Palmers Green | 3,740.41 mi (6,019.61 km) |
| Parma Heights to Parkstone | 3,692.13 mi (5,941.91 km) |
| Parma Heights to Partick | 3,475.61 mi (5,593.45 km) |
| Parma Heights to Patcham | 3,759.89 mi (6,050.96 km) |
| Parma Heights to Peebles | 3,521.81 mi (5,667.80 km) |
