| Amriswil to Octeville | 519.77 mi (836.49 km) |
| Amriswil to Oignies | 349.62 mi (562.66 km) |
| Amriswil to Oissel | 395.82 mi (637.01 km) |
| Amriswil to Olivet | 344.58 mi (554.55 km) |
| Amriswil to Ollioules | 347.74 mi (559.64 km) |
| Amriswil to Olonne-sur-Mer | 525.57 mi (845.82 km) |
| Amriswil to Oloron-Sainte-Marie | 566.61 mi (911.87 km) |
| Amriswil to Onet Village | 389.87 mi (627.44 km) |
| Amriswil to Onnaing | 324.39 mi (522.06 km) |
| Amriswil to Orange | 319.70 mi (514.50 km) |
| Amriswil to Orchies | 340.63 mi (548.19 km) |
| Amriswil to Orleans | 344.24 mi (554.01 km) |
| Amriswil to Orly | 328.81 mi (529.16 km) |
| Amriswil to Ormesson-sur-Marne | 322.95 mi (519.74 km) |
| Amriswil to Orsay | 337.35 mi (542.92 km) |
