| Westbrook to Montana | 4,406.13 mi (7,090.98 km) |
| Westbrook to Nova Zagora | 4,556.85 mi (7,333.55 km) |
| Westbrook to Novi Iskar | 4,436.35 mi (7,139.61 km) |
| Westbrook to Novi Pazar | 4,567.24 mi (7,350.26 km) |
| Westbrook to Omurtag | 4,546.96 mi (7,317.62 km) |
| Westbrook to Panagyurishte | 4,482.64 mi (7,214.12 km) |
| Westbrook to Parvomay | 4,541.35 mi (7,308.60 km) |
| Westbrook to Pavlikeni | 4,497.30 mi (7,237.70 km) |
| Westbrook to Pazardzhik | 4,501.31 mi (7,244.15 km) |
| Westbrook to Pernik | 4,431.72 mi (7,132.16 km) |
| Westbrook to Peshtera | 4,506.95 mi (7,253.24 km) |
| Westbrook to Petrich | 4,488.87 mi (7,224.13 km) |
| Westbrook to Pleven | 4,462.35 mi (7,181.46 km) |
| Westbrook to Plovdiv | 4,520.33 mi (7,274.77 km) |
| Westbrook to Pomorie | 4,617.41 mi (7,431.00 km) |
