| South Bend to Portage (Indiana) | 47.42 mi (76.31 km) |
| South Bend to Portage (Michigan) | 50.25 mi (80.87 km) |
| South Bend to Portage (Wisconsin) | 207.69 mi (334.25 km) |
| South Bend to Portales (New Mexico) | 1,062.98 mi (1,710.70 km) |
| South Bend to Porterville (California) | 1,793.21 mi (2,885.90 km) |
| South Bend to Portland (Maine) | 822.97 mi (1,324.45 km) |
| South Bend to Portland (Oregon) | 1,823.60 mi (2,934.80 km) |
| South Bend to Portland (Tennessee) | 351.58 mi (565.81 km) |
| South Bend to Portland (Texas) | 1,138.22 mi (1,831.78 km) |
| South Bend to Portsmouth (New Hampshire) | 795.18 mi (1,279.72 km) |
| South Bend to Portsmouth (Ohio) | 267.47 mi (430.45 km) |
| South Bend to Portsmouth (Virginia) | 626.07 mi (1,007.56 km) |
| South Bend to Post Falls (Idaho) | 1,551.70 mi (2,497.22 km) |
| South Bend to Potomac (Maryland) | 511.77 mi (823.61 km) |
| South Bend to Potomac Park (California) | 1,808.74 mi (2,910.88 km) |
