| Difficult Run to Vetlanda | 4,092.36 mi (6,586.02 km) |
| Difficult Run to Vimmerby | 4,111.67 mi (6,617.10 km) |
| Difficult Run to Visby | 4,194.14 mi (6,749.81 km) |
| Difficult Run to Aadorf | 4,157.50 mi (6,690.85 km) |
| Difficult Run to Aarau | 4,124.86 mi (6,638.32 km) |
| Difficult Run to Adliswil | 4,147.70 mi (6,675.07 km) |
| Difficult Run to Aesch | 4,103.60 mi (6,604.11 km) |
| Difficult Run to Affoltern am Albis | 4,145.22 mi (6,671.09 km) |
| Difficult Run to Aigle | 4,111.71 mi (6,617.16 km) |
| Difficult Run to Allschwil | 4,098.62 mi (6,596.10 km) |
| Difficult Run to Altdorf | 4,165.78 mi (6,704.18 km) |
| Difficult Run to Altstatten | 4,188.18 mi (6,740.22 km) |
| Difficult Run to Amriswil | 4,172.56 mi (6,715.09 km) |
| Difficult Run to Appenzell | 4,184.18 mi (6,733.78 km) |
| Difficult Run to Arbon | 4,179.15 mi (6,725.70 km) |
