| Amriswil to Noventa Vicentina | 189.31 mi (304.66 km) |
| Amriswil to Novi di Modena | 198.86 mi (320.03 km) |
| Amriswil to Novi Ligure | 194.39 mi (312.84 km) |
| Amriswil to Nuoro | 499.78 mi (804.31 km) |
| Amriswil to Occhiobello | 211.79 mi (340.85 km) |
| Amriswil to Oderzo | 194.55 mi (313.10 km) |
| Amriswil to Oggiono | 122.09 mi (196.49 km) |
| Amriswil to Olbia | 458.42 mi (737.76 km) |
| Amriswil to Oleggio | 138.40 mi (222.74 km) |
| Amriswil to Olgiate Comasco | 123.09 mi (198.09 km) |
| Amriswil to Olgiate Olona | 133.90 mi (215.49 km) |
| Amriswil to Omegna | 123.02 mi (197.98 km) |
| Amriswil to Opera | 149.76 mi (241.01 km) |
| Amriswil to Oppeano | 179.47 mi (288.82 km) |
| Amriswil to Orbassano | 194.80 mi (313.51 km) |
