| Guymon to Montana | 5,905.50 mi (9,503.98 km) |
| Guymon to Nova Zagora | 6,045.34 mi (9,729.03 km) |
| Guymon to Novi Iskar | 5,941.29 mi (9,561.58 km) |
| Guymon to Novi Pazar | 6,037.23 mi (9,715.99 km) |
| Guymon to Omurtag | 6,025.81 mi (9,697.60 km) |
| Guymon to Panagyurishte | 5,984.72 mi (9,631.47 km) |
| Guymon to Parvomay | 6,039.99 mi (9,720.43 km) |
| Guymon to Pavlikeni | 5,982.98 mi (9,628.67 km) |
| Guymon to Pazardzhik | 6,005.43 mi (9,664.80 km) |
| Guymon to Pernik | 5,941.02 mi (9,561.15 km) |
| Guymon to Peshtera | 6,013.06 mi (9,677.08 km) |
| Guymon to Petrich | 6,009.35 mi (9,671.12 km) |
| Guymon to Pleven | 5,951.49 mi (9,578.00 km) |
| Guymon to Plovdiv | 6,021.91 mi (9,691.33 km) |
| Guymon to Pomorie | 6,092.57 mi (9,805.05 km) |
