| Delaware to Montana | 5,058.49 mi (8,140.86 km) |
| Delaware to Nova Zagora | 5,206.63 mi (8,379.27 km) |
| Delaware to Novi Iskar | 5,090.54 mi (8,192.43 km) |
| Delaware to Novi Pazar | 5,211.39 mi (8,386.93 km) |
| Delaware to Omurtag | 5,193.74 mi (8,358.52 km) |
| Delaware to Panagyurishte | 5,136.18 mi (8,265.89 km) |
| Delaware to Parvomay | 5,194.13 mi (8,359.15 km) |
| Delaware to Pavlikeni | 5,145.93 mi (8,281.57 km) |
| Delaware to Pazardzhik | 5,155.55 mi (8,297.05 km) |
| Delaware to Pernik | 5,087.19 mi (8,187.05 km) |
| Delaware to Peshtera | 5,161.81 mi (8,307.13 km) |
| Delaware to Petrich | 5,147.90 mi (8,284.75 km) |
| Delaware to Pleven | 5,111.87 mi (8,226.75 km) |
| Delaware to Plovdiv | 5,173.90 mi (8,326.58 km) |
| Delaware to Pomorie | 5,263.42 mi (8,470.66 km) |
