| Alton to Glen Carbon (Illinois) | 4,163.68 mi (6,700.80 km) |
| Alton to Glen Cove (New York) | 3,411.80 mi (5,490.76 km) |
| Alton to Glen Ellyn (Illinois) | 3,943.64 mi (6,346.68 km) |
| Alton to Glen Rock (New Jersey) | 3,428.44 mi (5,517.54 km) |
| Alton to Glendale (Arizona) | 5,253.67 mi (8,454.96 km) |
| Alton to Glendale (California) | 5,422.17 mi (8,726.14 km) |
| Alton to Glendale (Wisconsin) | 3,880.82 mi (6,245.57 km) |
| Alton to Glendale Heights (Illinois) | 3,941.81 mi (6,343.72 km) |
| Alton to Glendora (California) | 5,411.23 mi (8,708.53 km) |
| Alton to Glenmont (Maryland) | 3,630.76 mi (5,843.14 km) |
| Alton to Glenn Dale (Maryland) | 3,624.60 mi (5,833.24 km) |
| Alton to Glenn Heights (Texas) | 4,739.81 mi (7,627.99 km) |
| Alton to Glenpool (Oklahoma) | 4,534.33 mi (7,297.30 km) |
| Alton to Glens Falls (New York) | 3,310.85 mi (5,328.31 km) |
| Alton to Glenvar Heights (Florida) | 4,404.20 mi (7,087.87 km) |
