| Formia to Bel Air (Maryland) | 4,501.53 mi (7,244.51 km) |
| Formia to Bel Air North (Maryland) | 4,501.97 mi (7,245.23 km) |
| Formia to Bel Air South (Maryland) | 4,501.26 mi (7,244.07 km) |
| Formia to Belgrade (Montana) | 5,527.77 mi (8,896.08 km) |
| Formia to Bell (California) | 6,403.66 mi (10,305.69 km) |
| Formia to Bell Gardens (California) | 6,403.65 mi (10,305.68 km) |
| Formia to Bella Vista (Arkansas) | 5,395.59 mi (8,683.36 km) |
| Formia to Bellair-Meadowbrook Terrace (Florida) | 5,132.24 mi (8,259.53 km) |
| Formia to Bellaire (Texas) | 5,768.42 mi (9,283.37 km) |
| Formia to Belle Chasse (Louisiana) | 5,522.74 mi (8,888.00 km) |
| Formia to Belle Glade (Florida) | 5,233.94 mi (8,423.21 km) |
| Formia to Bellefontaine (Ohio) | 4,787.69 mi (7,705.05 km) |
| Formia to Bellefontaine Neighbors (Missouri) | 5,125.42 mi (8,248.57 km) |
| Formia to Belleville (Illinois) | 5,126.31 mi (8,250.00 km) |
| Formia to Bellevue (Nebraska) | 5,240.36 mi (8,433.55 km) |
