| Richterswil to Amelia | 370.13 mi (595.66 km) |
| Richterswil to Anagni | 437.29 mi (703.75 km) |
| Richterswil to Ancona | 341.09 mi (548.94 km) |
| Richterswil to Andria | 559.38 mi (900.23 km) |
| Richterswil to Angri | 534.21 mi (859.73 km) |
| Richterswil to Anguillara Sabazia | 395.54 mi (636.56 km) |
| Richterswil to Anzio | 443.25 mi (713.34 km) |
| Richterswil to Anzola dell'Emilia | 220.04 mi (354.11 km) |
| Richterswil to Aosta | 121.80 mi (196.02 km) |
| Richterswil to Apricena | 501.55 mi (807.16 km) |
| Richterswil to Aprilia | 435.20 mi (700.38 km) |
| Richterswil to Aradeo | 678.57 mi (1,092.05 km) |
| Richterswil to Aragona | 722.82 mi (1,163.26 km) |
| Richterswil to Arco | 137.19 mi (220.79 km) |
| Richterswil to Arcola | 221.88 mi (357.08 km) |
