| Riihimaki to Columbia (Illinois) | 4,671.55 mi (7,518.13 km) |
| Riihimaki to Columbia (Maryland) | 4,258.90 mi (6,854.03 km) |
| Riihimaki to Columbia (Missouri) | 4,695.81 mi (7,557.18 km) |
| Riihimaki to Columbia (Pennsylvania) | 4,200.02 mi (6,759.28 km) |
| Riihimaki to Columbia (South Carolina) | 4,680.13 mi (7,531.94 km) |
| Riihimaki to Columbia (Tennessee) | 4,758.66 mi (7,658.32 km) |
| Riihimaki to Columbia Heights (Minnesota) | 4,347.77 mi (6,997.05 km) |
| Riihimaki to Columbine (Colorado) | 4,951.57 mi (7,968.78 km) |
| Riihimaki to Columbus (Georgia) | 4,886.00 mi (7,863.26 km) |
| Riihimaki to Columbus (Indiana) | 4,512.70 mi (7,262.49 km) |
| Riihimaki to Columbus (Mississippi) | 4,924.02 mi (7,924.45 km) |
| Riihimaki to Columbus (Nebraska) | 4,664.88 mi (7,507.40 km) |
| Riihimaki to Columbus (Ohio) | 4,386.67 mi (7,059.66 km) |
| Riihimaki to Commack (New York) | 4,059.46 mi (6,533.07 km) |
| Riihimaki to Commerce (California) | 5,564.55 mi (8,955.27 km) |
