| Downham Market to Olivares | 1,095.51 mi (1,763.05 km) |
| Downham Market to Olivenza | 1,025.87 mi (1,650.98 km) |
| Downham Market to Olot | 726.38 mi (1,169.00 km) |
| Downham Market to Onate | 673.56 mi (1,083.99 km) |
| Downham Market to Onda | 873.72 mi (1,406.11 km) |
| Downham Market to Onteniente | 953.14 mi (1,533.94 km) |
| Downham Market to Orihuela | 1,004.90 mi (1,617.23 km) |
| Downham Market to Osuna | 1,094.38 mi (1,761.24 km) |
| Downham Market to Ourense | 805.94 mi (1,297.03 km) |
| Downham Market to Oviedo | 699.89 mi (1,126.37 km) |
| Downham Market to Paiporta | 910.92 mi (1,465.99 km) |
| Downham Market to Pajara | 1,832.52 mi (2,949.16 km) |
| Downham Market to Palafolls | 763.24 mi (1,228.32 km) |
| Downham Market to Palafrugell | 749.31 mi (1,205.91 km) |
| Downham Market to Palamos | 753.93 mi (1,213.33 km) |
