| Barwell to Olivares | 1,072.25 mi (1,725.62 km) |
| Barwell to Olivenza | 997.87 mi (1,605.91 km) |
| Barwell to Olot | 739.42 mi (1,189.99 km) |
| Barwell to Onate | 660.65 mi (1,063.21 km) |
| Barwell to Onda | 872.48 mi (1,404.11 km) |
| Barwell to Onteniente | 950.41 mi (1,529.54 km) |
| Barwell to Orihuela | 1,000.83 mi (1,610.69 km) |
| Barwell to Osuna | 1,074.97 mi (1,730.00 km) |
| Barwell to Ourense | 768.97 mi (1,237.53 km) |
| Barwell to Oviedo | 669.07 mi (1,076.76 km) |
| Barwell to Paiporta | 908.99 mi (1,462.87 km) |
| Barwell to Pajara | 1,796.44 mi (2,891.09 km) |
| Barwell to Palafolls | 776.96 mi (1,250.40 km) |
| Barwell to Palafrugell | 765.31 mi (1,231.64 km) |
| Barwell to Palamos | 769.66 mi (1,238.65 km) |
