| Coolidge to Montana | 6,438.64 mi (10,361.99 km) |
| Coolidge to Nova Zagora | 6,572.41 mi (10,577.27 km) |
| Coolidge to Novi Iskar | 6,476.19 mi (10,422.42 km) |
| Coolidge to Novi Pazar | 6,557.07 mi (10,552.58 km) |
| Coolidge to Omurtag | 6,549.31 mi (10,540.09 km) |
| Coolidge to Panagyurishte | 6,517.96 mi (10,489.64 km) |
| Coolidge to Parvomay | 6,571.19 mi (10,575.31 km) |
| Coolidge to Pavlikeni | 6,509.75 mi (10,476.42 km) |
| Coolidge to Pazardzhik | 6,539.24 mi (10,523.88 km) |
| Coolidge to Pernik | 6,477.66 mi (10,424.78 km) |
| Coolidge to Peshtera | 6,547.56 mi (10,537.28 km) |
| Coolidge to Petrich | 6,549.66 mi (10,540.66 km) |
| Coolidge to Pleven | 6,480.03 mi (10,428.61 km) |
| Coolidge to Plovdiv | 6,554.51 mi (10,548.46 km) |
| Coolidge to Pomorie | 6,613.71 mi (10,643.74 km) |
