| Romanshorn to Alhendin | 978.31 mi (1,574.44 km) |
| Romanshorn to Alicante | 806.87 mi (1,298.53 km) |
| Romanshorn to Aljaraque | 1,093.13 mi (1,759.23 km) |
| Romanshorn to Almagro | 887.87 mi (1,428.89 km) |
| Romanshorn to Almansa | 797.34 mi (1,283.20 km) |
| Romanshorn to Almazora | 704.94 mi (1,134.50 km) |
| Romanshorn to Almendralejo | 1,001.35 mi (1,611.52 km) |
| Romanshorn to Almeria | 954.42 mi (1,535.99 km) |
| Romanshorn to Almonte | 1,074.07 mi (1,728.55 km) |
| Romanshorn to Almoradi | 829.72 mi (1,335.31 km) |
| Romanshorn to Almunecar | 1,000.56 mi (1,610.25 km) |
| Romanshorn to Almusafes | 751.89 mi (1,210.05 km) |
| Romanshorn to Alovera | 787.72 mi (1,267.71 km) |
| Romanshorn to Alpedrete | 815.94 mi (1,313.13 km) |
| Romanshorn to Altea | 779.23 mi (1,254.04 km) |
