| Killarney to Bountiful (Utah) | 4,517.46 mi (7,270.16 km) |
| Killarney to Bourbonnais (Illinois) | 3,608.36 mi (5,807.09 km) |
| Killarney to Bowie (Maryland) | 3,253.58 mi (5,236.13 km) |
| Killarney to Bowling Green (Kentucky) | 3,742.77 mi (6,023.40 km) |
| Killarney to Bowling Green (Ohio) | 3,430.90 mi (5,521.50 km) |
| Killarney to Box Elder (South Dakota) | 4,046.96 mi (6,512.95 km) |
| Killarney to Boynton Beach (Florida) | 3,982.71 mi (6,409.55 km) |
| Killarney to Bozeman (Montana) | 4,244.23 mi (6,830.43 km) |
| Killarney to Bradenton (Florida) | 4,040.20 mi (6,502.07 km) |
| Killarney to Bradfordville (Florida) | 3,956.22 mi (6,366.93 km) |
| Killarney to Bradley (Illinois) | 3,607.89 mi (5,806.34 km) |
| Killarney to Bradley Gardens (New Jersey) | 3,097.92 mi (4,985.62 km) |
| Killarney to Brainerd (Minnesota) | 3,621.45 mi (5,828.17 km) |
| Killarney to Brambleton (Virginia) | 3,285.36 mi (5,287.27 km) |
| Killarney to Brandermill (Virginia) | 3,358.94 mi (5,405.70 km) |
