| Ayr to Octeville | 421.87 mi (678.94 km) |
| Ayr to Oignies | 467.92 mi (753.05 km) |
| Ayr to Oissel | 486.17 mi (782.42 km) |
| Ayr to Olivet | 594.07 mi (956.06 km) |
| Ayr to Ollioules | 970.83 mi (1,562.40 km) |
| Ayr to Olonne-sur-Mer | 628.69 mi (1,011.78 km) |
| Ayr to Oloron-Sainte-Marie | 866.12 mi (1,393.88 km) |
| Ayr to Onet Village | 829.99 mi (1,335.74 km) |
| Ayr to Onnaing | 489.45 mi (787.69 km) |
| Ayr to Orange | 886.38 mi (1,426.49 km) |
| Ayr to Orchies | 474.72 mi (763.99 km) |
| Ayr to Orleans | 591.83 mi (952.46 km) |
| Ayr to Orly | 550.77 mi (886.37 km) |
| Ayr to Ormesson-sur-Marne | 551.61 mi (887.73 km) |
| Ayr to Orsay | 548.90 mi (883.37 km) |
