| Grand Forks to San Luis Obispo (California) | 1,489.79 mi (2,397.59 km) |
| Grand Forks to San Marcos (California) | 1,460.07 mi (2,349.76 km) |
| Grand Forks to San Marcos (Texas) | 1,247.81 mi (2,008.15 km) |
| Grand Forks to San Marino (California) | 1,444.05 mi (2,323.98 km) |
| Grand Forks to San Mateo (California) | 1,457.25 mi (2,345.21 km) |
| Grand Forks to San Pablo (California) | 1,441.48 mi (2,319.85 km) |
| Grand Forks to San Rafael (California) | 1,448.21 mi (2,330.66 km) |
| Grand Forks to San Ramon (California) | 1,432.10 mi (2,304.75 km) |
| Grand Forks to San Tan Valley (Arizona) | 1,266.31 mi (2,037.93 km) |
| Grand Forks to Sand Springs (Oklahoma) | 815.81 mi (1,312.92 km) |
| Grand Forks to Sandusky (Ohio) | 834.37 mi (1,342.79 km) |
| Grand Forks to Sandy (Oregon) | 1,201.27 mi (1,933.26 km) |
| Grand Forks to Sandy (Utah) | 887.43 mi (1,428.18 km) |
| Grand Forks to Sandy Springs (Georgia) | 1,168.97 mi (1,881.27 km) |
| Grand Forks to Sanford (Florida) | 1,568.41 mi (2,524.11 km) |
