| Riihimaki to San Luis Obispo (California) | 5,522.08 mi (8,886.94 km) |
| Riihimaki to San Marcos (California) | 5,604.28 mi (9,019.22 km) |
| Riihimaki to San Marcos (Texas) | 5,399.14 mi (8,689.07 km) |
| Riihimaki to San Marino (California) | 5,555.57 mi (8,940.82 km) |
| Riihimaki to San Mateo (California) | 5,395.62 mi (8,683.41 km) |
| Riihimaki to San Pablo (California) | 5,368.76 mi (8,640.19 km) |
| Riihimaki to San Rafael (California) | 5,369.58 mi (8,641.50 km) |
| Riihimaki to San Ramon (California) | 5,376.04 mi (8,651.90 km) |
| Riihimaki to San Tan Valley (Arizona) | 5,496.16 mi (8,845.21 km) |
| Riihimaki to Sand Springs (Oklahoma) | 4,963.59 mi (7,988.12 km) |
| Riihimaki to Sandusky (Ohio) | 4,292.94 mi (6,908.82 km) |
| Riihimaki to Sandy (Oregon) | 4,873.99 mi (7,843.92 km) |
| Riihimaki to Sandy (Utah) | 5,022.66 mi (8,083.19 km) |
| Riihimaki to Sandy Springs (Georgia) | 4,785.75 mi (7,701.91 km) |
| Riihimaki to Sanford (Florida) | 5,005.08 mi (8,054.91 km) |
