| Woburn to Olivares | 3,376.03 mi (5,433.19 km) |
| Woburn to Olivenza | 3,290.31 mi (5,295.25 km) |
| Woburn to Olot | 3,634.05 mi (5,848.44 km) |
| Woburn to Onate | 3,383.80 mi (5,445.69 km) |
| Woburn to Onda | 3,576.80 mi (5,756.30 km) |
| Woburn to Onteniente | 3,597.37 mi (5,789.40 km) |
| Woburn to Orihuela | 3,605.37 mi (5,802.28 km) |
| Woburn to Osuna | 3,433.00 mi (5,524.89 km) |
| Woburn to Ourense | 3,149.40 mi (5,068.47 km) |
| Woburn to Oviedo | 3,216.45 mi (5,176.38 km) |
| Woburn to Paiporta | 3,586.67 mi (5,772.19 km) |
| Woburn to Pajara | 3,292.20 mi (5,298.28 km) |
| Woburn to Palafolls | 3,662.24 mi (5,893.80 km) |
| Woburn to Palafrugell | 3,673.17 mi (5,911.40 km) |
| Woburn to Palamos | 3,673.90 mi (5,912.57 km) |
