| Senec to Black Forest (Colorado) | 5,440.79 mi (8,756.11 km) |
| Senec to Blackfoot (Idaho) | 5,421.95 mi (8,725.79 km) |
| Senec to Blackhawk (California) | 5,988.20 mi (9,637.08 km) |
| Senec to Blacksburg (Virginia) | 4,679.97 mi (7,531.68 km) |
| Senec to Blackwells Mills (New Jersey) | 4,297.53 mi (6,916.21 km) |
| Senec to Blaine (Minnesota) | 4,745.59 mi (7,637.29 km) |
| Senec to Bloomingdale (Florida) | 5,218.77 mi (8,398.80 km) |
| Senec to Bloomingdale (Illinois) | 4,734.41 mi (7,619.30 km) |
| Senec to Bloomington (California) | 6,104.84 mi (9,824.79 km) |
| Senec to Bloomington (Illinois) | 4,839.96 mi (7,789.17 km) |
| Senec to Bloomington (Indiana) | 4,817.17 mi (7,752.49 km) |
| Senec to Bloomington (Minnesota) | 4,766.52 mi (7,670.97 km) |
| Senec to Bloomsburg (Pennsylvania) | 4,346.46 mi (6,994.96 km) |
| Senec to Blue Ash (Ohio) | 4,733.22 mi (7,617.38 km) |
| Senec to Blue Island (Illinois) | 4,734.47 mi (7,619.39 km) |
