| South Bend to Kingsville (Texas) | 1,177.70 mi (1,895.32 km) |
| South Bend to Kinston (North Carolina) | 644.25 mi (1,036.82 km) |
| South Bend to Kirkland (Washington) | 1,796.32 mi (2,890.90 km) |
| South Bend to Kirksville (Missouri) | 344.50 mi (554.42 km) |
| South Bend to Kirkwood (Missouri) | 306.35 mi (493.03 km) |
| South Bend to Kiryas Joel (New York) | 626.13 mi (1,007.65 km) |
| South Bend to Kissimmee (Florida) | 963.48 mi (1,550.56 km) |
| South Bend to Klamath Falls (Oregon) | 1,811.65 mi (2,915.56 km) |
| South Bend to Knightdale (North Carolina) | 583.37 mi (938.85 km) |
| South Bend to Knik-Fairview (Alaska) | 2,895.80 mi (4,660.34 km) |
| South Bend to Knoxville (Tennessee) | 413.61 mi (665.63 km) |
| South Bend to Kokomo (Indiana) | 84.11 mi (135.37 km) |
| South Bend to Kuna (Idaho) | 1,529.22 mi (2,461.04 km) |
| South Bend to Kyle (Texas) | 1,034.76 mi (1,665.28 km) |
| South Bend to La Cañada Flintridge (California) | 1,803.06 mi (2,901.75 km) |
