| Riihimaki to Black Forest (Colorado) | 4,976.66 mi (8,009.16 km) |
| Riihimaki to Blackfoot (Idaho) | 4,862.02 mi (7,824.66 km) |
| Riihimaki to Blackhawk (California) | 5,372.05 mi (8,645.47 km) |
| Riihimaki to Blacksburg (Virginia) | 4,477.30 mi (7,205.52 km) |
| Riihimaki to Blackwells Mills (New Jersey) | 4,119.13 mi (6,629.11 km) |
| Riihimaki to Blaine (Minnesota) | 4,339.51 mi (6,983.76 km) |
| Riihimaki to Bloomingdale (Florida) | 5,089.34 mi (8,190.50 km) |
| Riihimaki to Bloomingdale (Illinois) | 4,406.31 mi (7,091.28 km) |
| Riihimaki to Bloomington (California) | 5,547.38 mi (8,927.65 km) |
| Riihimaki to Bloomington (Illinois) | 4,517.44 mi (7,270.11 km) |
| Riihimaki to Bloomington (Indiana) | 4,531.75 mi (7,293.14 km) |
| Riihimaki to Bloomington (Minnesota) | 4,362.54 mi (7,020.83 km) |
| Riihimaki to Bloomsburg (Pennsylvania) | 4,143.13 mi (6,667.72 km) |
| Riihimaki to Blue Ash (Ohio) | 4,468.71 mi (7,191.70 km) |
| Riihimaki to Blue Island (Illinois) | 4,413.17 mi (7,102.32 km) |
