| Pelsall to Orbetello | 932.00 mi (1,499.91 km) |
| Pelsall to Oria | 1,245.51 mi (2,004.46 km) |
| Pelsall to Oristano | 1,011.31 mi (1,627.54 km) |
| Pelsall to Orta Nova | 1,136.42 mi (1,828.89 km) |
| Pelsall to Orte | 967.24 mi (1,556.62 km) |
| Pelsall to Ortona | 1,038.99 mi (1,672.10 km) |
| Pelsall to Orvieto | 944.56 mi (1,520.12 km) |
| Pelsall to Orzinuovi | 733.58 mi (1,180.59 km) |
| Pelsall to Osimo | 949.79 mi (1,528.53 km) |
| Pelsall to Ospitaletto | 730.41 mi (1,175.48 km) |
| Pelsall to Ostuni | 1,231.68 mi (1,982.20 km) |
| Pelsall to Ottaviano | 1,121.44 mi (1,804.78 km) |
| Pelsall to Ovada | 733.31 mi (1,180.14 km) |
| Pelsall to Ozieri | 979.45 mi (1,576.27 km) |
| Pelsall to Paceco | 1,228.75 mi (1,977.48 km) |
