| Guymon to Ascoli Piceno | 5,592.98 mi (9,001.04 km) |
| Guymon to Asola | 5,366.85 mi (8,637.11 km) |
| Guymon to Asolo | 5,395.49 mi (8,683.19 km) |
| Guymon to Assemini | 5,577.57 mi (8,976.24 km) |
| Guymon to Assisi | 5,546.38 mi (8,926.04 km) |
| Guymon to Asti | 5,297.92 mi (8,526.18 km) |
| Guymon to Atessa | 5,662.20 mi (9,112.42 km) |
| Guymon to Atri | 5,620.40 mi (9,045.16 km) |
| Guymon to Atripalda | 5,730.93 mi (9,223.04 km) |
| Guymon to Augusta | 5,921.54 mi (9,529.80 km) |
| Guymon to Aulla | 5,394.73 mi (8,681.99 km) |
| Guymon to Aurisina | 5,464.43 mi (8,794.15 km) |
| Guymon to Avellino | 5,729.54 mi (9,220.81 km) |
| Guymon to Aversa | 5,704.83 mi (9,181.04 km) |
| Guymon to Avezzano | 5,625.47 mi (9,053.31 km) |
