| San Juan to Middletown (New York) | 1,667.24 mi (2,683.16 km) |
| San Juan to Middletown (Ohio) | 1,822.60 mi (2,933.20 km) |
| San Juan to Midland (Michigan) | 2,038.04 mi (3,279.90 km) |
| San Juan to Midland (Texas) | 2,427.80 mi (3,907.17 km) |
| San Juan to Midlothian (Illinois) | 2,050.31 mi (3,299.65 km) |
| San Juan to Midlothian (Texas) | 2,149.50 mi (3,459.29 km) |
| San Juan to Midlothian (Virginia) | 1,493.59 mi (2,403.70 km) |
| San Juan to Midvale (Utah) | 3,107.86 mi (5,001.63 km) |
| San Juan to Midway (Florida) | 1,554.12 mi (2,501.12 km) |
| San Juan to Midwest City (Oklahoma) | 2,245.30 mi (3,613.47 km) |
| San Juan to Milford (Delaware) | 1,524.39 mi (2,453.26 km) |
| San Juan to Milford city (Connecticut) | 1,630.64 mi (2,624.27 km) |
| San Juan to Milford Mill (Maryland) | 1,582.64 mi (2,547.02 km) |
| San Juan to Mililani Mauka (Hawaii) | 5,878.50 mi (9,460.53 km) |
| San Juan to Mililani Town (Hawaii) | 5,880.33 mi (9,463.48 km) |
