| Llanelli to Bel Air (Maryland) | 3,439.36 mi (5,535.11 km) |
| Llanelli to Bel Air North (Maryland) | 3,439.62 mi (5,535.54 km) |
| Llanelli to Bel Air South (Maryland) | 3,439.36 mi (5,535.11 km) |
| Llanelli to Belgrade (Montana) | 4,433.33 mi (7,134.76 km) |
| Llanelli to Bell (California) | 5,302.63 mi (8,533.76 km) |
| Llanelli to Bell Gardens (California) | 5,302.58 mi (8,533.68 km) |
| Llanelli to Bella Vista (Arkansas) | 4,302.04 mi (6,923.46 km) |
| Llanelli to Bellair-Meadowbrook Terrace (Florida) | 4,100.87 mi (6,599.72 km) |
| Llanelli to Bellaire (Texas) | 4,689.93 mi (7,547.71 km) |
| Llanelli to Belle Chasse (Louisiana) | 4,460.59 mi (7,178.62 km) |
| Llanelli to Belle Glade (Florida) | 4,228.65 mi (6,805.36 km) |
| Llanelli to Bellefontaine (Ohio) | 3,703.46 mi (5,960.14 km) |
| Llanelli to Bellefontaine Neighbors (Missouri) | 4,033.53 mi (6,491.34 km) |
| Llanelli to Belleville (Illinois) | 4,035.43 mi (6,494.40 km) |
| Llanelli to Bellevue (Nebraska) | 4,137.32 mi (6,658.37 km) |
