| Romanshorn to Argentona | 537.60 mi (865.18 km) |
| Romanshorn to Arico el Nuevo | 1,926.99 mi (3,101.19 km) |
| Romanshorn to Armilla | 975.37 mi (1,569.70 km) |
| Romanshorn to Arnedo | 670.47 mi (1,079.02 km) |
| Romanshorn to Arona | 1,938.89 mi (3,120.34 km) |
| Romanshorn to Arrecife | 1,774.54 mi (2,855.84 km) |
| Romanshorn to Arrigorriaga | 664.93 mi (1,070.10 km) |
| Romanshorn to Arroyomolinos | 828.47 mi (1,333.29 km) |
| Romanshorn to Arteijo | 912.47 mi (1,468.47 km) |
| Romanshorn to Arucas | 1,893.90 mi (3,047.94 km) |
| Romanshorn to Aspe | 815.75 mi (1,312.82 km) |
| Romanshorn to Astorga | 829.75 mi (1,335.36 km) |
| Romanshorn to Atarfe | 973.94 mi (1,567.41 km) |
| Romanshorn to Avila | 842.56 mi (1,355.97 km) |
| Romanshorn to Aviles | 787.03 mi (1,266.60 km) |
